Blood Oxygen App- Watch icon
Blood Pressure Pulse Monitor icon
Blood Sugar Glucose Tracker icon
+6

199 Developments Private

For apple Watch users focused on monitoring cardiovascular health, stress levels, and vital signs.

9apps4.6(3.5K)Health & FitnessMedical

Snapshot

Who is 199 Developments Private?

Providing health and medical monitoring tools for Apple Watch users. Enabling users to track cardiovascular metrics and vital signs.

Target audience

Apple Watch users focused on monitoring cardiovascular healthStress levelsVital signs

Active nemesis

Health & Fitness AI Lab

Other rivals

Portfolio

Free 9
9
apps
Health & Fitness6
Medical3

Last updated

ECG heart analyze - watch

v1.4.4

9mo ago

Intense

Publisher DNA

What defines 199 Developments Private?

Publisher DNA

Primary focus

Health & Fitness and Medical utility apps

Scale

indie

Target audience

Apple Watch users focused on monitoring cardiovascular health, stress levels, and vital signs.

Signature Patterns

  • •Deep integration with Apple Watch and Apple HealthKit
  • •Focus on cardiovascular and vital sign monitoring
  • •Freemium or free-to-use monetization models
  • •High-frequency update cadence to maintain OS compatibility
Intense

Portfolio momentum

Released 59 updates across 8 apps in the last 6 months, indicating a high-frequency maintenance and optimization cycle.

Last release 3d agoActive apps 8

Portfolio

What does 199 Developments Private ship?

Apps

9 apps analysed

Integration of blood pressure tracking increases user switching costs

  • Breathing exercises provide measurable stress reduction and blood pressure improvements for users seeking wellness
  • Technical glitches and freezing screens during content downloads disrupt the user experience

Distributed across 20 markets, strongest in Europe.

Based on 4 of 9 apps with localized market data, more coverage rolling in as scans complete · last scanned .

Americas (4)

  • United States4 / 4
  • Mexico3 / 4
  • Brazil1 / 4
  • Canada1 / 4

Europe (9)

  • France3 / 4
  • Germany3 / 4
  • Spain3 / 4
  • Italy2 / 4
  • Netherlands1 / 4
›+4 more europe markets
  • Portugal1 / 4
  • Sweden1 / 4
  • Turkey1 / 4
  • United Kingdom1 / 4

Asia-Pacific (7)

  • Japan3 / 4
  • South Korea2 / 4
  • Australia1 / 4
  • India1 / 4
  • Indonesia1 / 4
›+2 more asia-pacific markets
  • Singapore1 / 4
  • Vietnam1 / 4

Core markets (4/4 apps)

United States

User Sentiment

How do users feel about their apps?

Unlock the app dragging this portfolio down.

Access the full report for free

Rivals

Who does 199 Developments Private compete with?

The rivals identified

Nemeses(6)

Health & Fitness AI Lab

known forBlood Pressure Diary

1 app4.8Medical

This app provides a manual logging alternative for users who reject the subscription models of clinical trackers.

AIBY

known forInPulse - Heart Rate Monitor

1 app4.6Health & Fitness

Both apps target health-conscious users by providing vitals tracking and Apple Health integration, positioning them as central hubs for personal health data.

Epiphany Digital

known forCheck Heart Rate Now

1 app4.3Health & Fitness

Check Heart Rate Now focuses on cardiovascular monitoring through pulse and HRV analysis, appealing to the same wellness-tracking demographic.

EINMOB

known forBlood Sugar Master

1 app3.4Medical

Both apps target the same diabetes management demographic and provide manual glucose logging, creating direct competition for daily health tracking habits.

Moreless

known forTIDE: Sleep, Focus, Meditation

1 app4.8Health & Fitness

TIDE competes directly by offering a comprehensive suite of wellness tools, including guided breathing and focus timers, that target the same stress-reduction and productivity-focused user base as MindBreath.

OZI Apps

known forBP Monitor: Blood Pressure App

1 app3.2Medical

Both apps target individuals managing hypertension through manual logging and cardiovascular health tracking, creating direct competition for the same user base.

Contenders(38)

App Sub 1

known forBlood Pressure Tracker •

2 apps4.6Medical

This app centralizes multi-metric logging for patients managing chronic hypertension.

Bodymatter

known forInstant Heart Rate: HR Monitor

1 app3.7Health & FitnessMedical

Both apps target health-conscious users seeking hardware-free vital sign monitoring via smartphone sensors, creating direct competition for space on the user's health-tracking dashboard.

Helix Apps

known forHeart Analyzer: Pulse Tracker

1 app4.7Health & FitnessMedical

Both apps target Apple Watch users by acting as specialized interfaces for Apple Health data. They compete for the same daily engagement loop through watch-based health monitoring and vital sign tracking.

BEGAMOB GLOBAL

known foriCardiac: Heart Rate & Health

1 app4.8Health & Fitness

Both apps target health-conscious users seeking smartphone-based vital sign tracking, creating direct competition for users looking to monitor physical metrics through mobile hardware.

Cardiio

known forCardiio: Heart Rate Monitor

1 app4.7Health & Fitness

Both apps target health-conscious users seeking vitals tracking via smartphone hardware, creating direct competition for daily health-monitoring habits.

Custom Arts

known forBlood Pressure Log Feeltracker

1 app4.8Medical

This app uses camera-based scanning to assist users in tracking cardiovascular health.

Evolve Medical Systems

known forBlood Pressure Tracker SmartBP

2 apps4.5Medical

This app serves users tracking cardiovascular health through manual logging and external data sync.

Faliane

known forHeartica: Heart Rate Monitor

1 app4.4Health & Fitness

Both applications target health-conscious users seeking mobile-based vital sign tracking, creating direct competition for users looking to monitor health trends via smartphone hardware.

HEARTIFY HEALTH

known forHeartify: Heart Health Monitor

1 app4.7Health & FitnessMedical

Uses camera sensors for heart rate and HRV, targeting users without wearable devices.

MedM

known forHealth Diary by MedM

2 apps4.6Medical

Acts as a broader health dashboard that consolidates data from 900+ medical IoT sensors, serving users who require more than manual logging.

TAPSUITE YAZILIM HIZMETLERI ANONIM SIRKETI

known forHeart Beat: Heart Rate Monitor

1 app4.5Health & Fitness

Both apps target health-conscious users seeking non-invasive vital sign tracking via smartphone hardware, competing for the same daily wellness habit.

Welltory

known forWelltory: Health, Heart Rate

1 app4.7Health & FitnessMedical

Aggregates data from multiple devices, providing a deeper HRV analysis than the source app's standard interpretation.

倩 赵

known forBlood Pressure Companion Pro

2 apps4.4Medical

Targets the same chronic-patient demographic but utilizes a one-time purchase model to avoid subscription fatigue.

Adiem

known forAdiem

1 app5.0Health & Fitness

Adiem targets the same audience interested in biometric-driven wellness through its focus on haptic rhythms and watch-based execution.

AirShape

known forWellmy - Heart Rate Monitor

1 app4.0Health & Fitness

Both apps target health-conscious users tracking vital signs like blood pressure, creating direct competition for daily health monitoring habits.

Aktiia SA

known forHilo Blood Pressure Companion

1 app4.7Medical

Both apps target users managing cardiovascular health metrics, with Hilo focusing on blood pressure via dedicated hardware and Blood Oxygen App- Watch utilizing Apple Watch sensors.

Azumio

known forGlucose Buddy Diabetes Tracker

2 apps4.8Medical

This app provides a long-standing platform for diabetes tracking and professional health guidance.

ExaMobile S.A.

known forCardiograph Heart Rate Monitor

1 app4.6Health & Fitness

Both apps compete for the cardiovascular health monitoring audience by providing heart rate tracking and pulse history visualization.

Free Ai APPs

known forFree Blood Sugar Monitor ivita

1 app4.5Medical

Both applications target the same diabetes management demographic and provide overlapping logging features for glucose, A1C, and lifestyle metrics.

Gismart

known forCardi Mate: Heart Rate Monitor

1 app4.7Health & Fitness

Both apps target users managing vital signs and health metrics, competing for space on the health-tracking dashboard via Apple Health synchronization.

H2

known forHealth2Sync - Diabetes Tracker

1 app4.4Medical

Users report: Both apps target diabetes management through glucose logging and analytics, directly competing for users seeking to monitor health metrics and share data with providers.

Hendrik Folkerts

known forBlood Pressure App Monitor

1 app4.6Medical

Both apps target users managing hypertension through manual logging and cardiovascular tracking, creating direct competition for the same health-conscious user base.

Imageview Technology Co.

known forHeart Rate: Pulse Monitor & BP

1 app4.8Health & Fitness

Both apps target users monitoring vital signs and health trends, with overlapping functionality in blood pressure logging and temperature record-keeping.

Kirill Dyakonov

known forHoopo - meditation trainer for Ho'oponopono. Clean your Health, Relationships, Wealth and Whole Life

1 app4.3Health & Fitness

Hoopo competes for the same mindfulness-seeking demographic by offering a specialized interface for mantra-based reconciliation practices.

Knyaz Harutyunyan

known forMigraine Tracker: Relief AI

1 app4.4Medical

Both apps target chronic condition management through lifestyle logging and pattern identification, competing for the same health-conscious user segment seeking data-driven insights.

Laxman Desai

known forMassager Pro

1 app3.8Health & Fitness

Massager Pro overlaps with MindBreath's stress-relief category by providing physical relaxation tools and soundscapes.

Maksim Gudzik

known forGlucose tracker++

1 app4.5Medical

Both apps target diabetes management with overlapping core features like glucose and A1C tracking, competing for the same user base seeking long-term health monitoring.

NarrativeLab OU

known forBlood Pressure Log, Heart Rate

1 app4.3Medical

Both apps target health-conscious users tracking cardiovascular metrics like heart rate and blood oxygen, creating direct competition for users seeking a centralized health dashboard.

Qaly

known forQaly | ECG Reader

1 app4.7Health & Fitness

Both apps target Apple Watch users seeking cardiovascular health insights and ECG interpretation, creating direct competition for users monitoring heart rhythm and stress.

Regent Branding

known forBlood Sugar & Diabetes Tracker

1 app3.7Medical

Both applications target individuals managing diabetes by providing centralized logging for glucose and A1C metrics.

Rodney Witcher, II

known forMy Glucose Tracker

1 app4.7Medical

Both apps target individuals managing diabetes through glucose and insulin logging, competing for the same user base seeking health monitoring tools.

Shenzhen Plus1Health Technology Co.

known forInstant Pulse - Blood Pressure

1 app4.6Health & Fitness

Both apps target users monitoring cardiovascular health metrics, with overlapping functionality in pulse and rhythm tracking.

StoryUP

known forHealium Biofeedback Meditation

1 app4.1Health & Fitness

Healium competes by utilizing biofeedback technology to help users manage stress, mirroring MindBreath's focus on physiological regulation.

Taro Horiguchi

known forBlood Sugar Tracker: A1c Log

1 app4.8Medical

Both applications target individuals managing diabetes through glucose logging and dietary tracking, competing for the same user base seeking health metric monitoring.

Voice

known forHeart Rate Monitor: Pulse

1 app4.3Health & Fitness

Both apps target health-conscious users tracking cardiovascular metrics on Apple Watch, creating direct competition for the same user base.

Whip Development

known forTachyMon

1 app3.8Health & Fitness

Both applications target Apple Watch users by processing cardiovascular data to provide health insights. They compete for the same user base seeking to monitor heart rhythm and rate metrics.

Zane

known forHeart Rate Monitor - Pulse BPM

1 app4.6Health & Fitness

Both apps compete for health-conscious users by offering multi-metric tracking dashboards that include blood pressure and body temperature logging.

军 刘

known forFinger Blood Pressure: BP Mate

1 app3.8Medical

Both apps target users managing cardiovascular health and vital signs, competing for the same health-conscious user base through manual and automated logging.

Same space(66)

AboutMe Apps

known forBody Temperature App For Fever

2 apps4.7Health & FitnessMedical

Body Temperature App For Fever directly targets fever tracking by logging symptoms and medication alongside temperature readings.

AKRURA PTE

known forBlood Pressure App-BP Tracker

1 app4.5Health & FitnessMedical

Blood Pressure App-BP Tracker offers manual logging for cardiovascular vitals, competing for the same health-conscious audience seeking to track multiple metrics.

PRODEKS

known forBlood Pressure Monitor Log

1 app4.1Medical

This app provides a manual logging interface for blood pressure and heart rate data.

Hi Volt Apps

known forBlood Sugar - Diabetic Checker

1 app3.4Medical

This app allows users to maintain records of glucose levels at regular intervals.

Shen.AI

known forHeart Monitor: Measure BP & HR

1 app4.4Medical

Targets the same cardiovascular wellness segment but utilizes camera-based PPG technology to estimate metrics rather than relying on manual logging.

Tam Tran

known forCardiora: Blood Pressure

1 app4.4Health & FitnessMedical

Cardiora functions as a centralized health logging utility for vital signs, overlapping with the source app's blood pressure and heart rate tracking features.

Vision Wizard

known forHeart Rate Monitor - HeartIn

2 apps4.3Health & FitnessMedical

Users report: Heart Rate Monitor - HeartIn captures cardiovascular health data through camera-based pulse monitoring, serving as a high-frequency engagement tool.

Yana Shestakova

known forBlood Oxygen | O2 Monitor app+

2 apps4.6Health & FitnessMedical

This app acts as a direct alternative for oxygen tracking by supporting multi-profile logging for family members.

株式会社ポケットアイデア

known forBlood Pressure Log, TryNotes

1 app3.6Medical

This app provides a lightweight manual logging tool for multiple health metrics.

Alignment Healthcare

known forAlignment Health Plan

1 app3.1Health & Fitness

This app competes by offering concierge-style health services and 24/7 access to medical professionals, positioning itself as a comprehensive health companion.

AliveCor

known forKardia

1 app4.8Health & Fitness

Provides clinical-grade EKG data via FDA-cleared hardware, serving as a high-fidelity alternative to the source app's software-only interpretation.

Andrei Nemtsou

known forGlucose Monitor - Diabetes App

1 app4.3Medical

This app provides manual logging tools for users to track glucose and dietary intake.

Appnap Technologies

known forThermometer Body Temp

1 app4.4Health & Fitness

Body Temperature Fever Checker facilitates fever management through data analysis and symptom tracking, targeting users who need to share health reports with professionals.

AVAX Health

known forAVAX Blood Pressure Diary

1 app4.4Medical

Addresses the same hypertension management needs but adds medication tracking and multi-metric support for glucose and weight.

AVTOSTROI, OOO

known forOximeter - Track Oxygen SpO2

1 app4.5Medical

This app serves the same health-management niche by focusing on SpO2 tracking and data visualization.

Cards

known forBlood Sugar Diary for Diabetes

1 app4.5Medical

This app serves as a basic utility for manual blood sugar record keeping.

CareFirst

known forCareFirst Blue Connect

1 app1.4Health & Fitness

This app occupies the same health-management space by offering a digital interface for insurance coverage and administrative health tracking.

Daily Discovers

known forThermo: Temperature Check In

1 app3.6Health & Fitness

Thermo: Temperature Check In centralizes health data for families, overlapping with the source app's multi-metric tracking and wearable integration.

DIGITAL LIONS APPS

known forPulsebit: Heart Rate Monitor

1 app4.5Health & Fitness

Combines pulse monitoring with mood tracking, offering a broader wellness context than the source app.

DOSA Apps

known forBlood Pressure App: Heart Rate

1 app5.0Medical

Targets the same cardiovascular tracking audience but emphasizes educational resources and trend analysis.

Draunt

known forBlood Pressure Monitor・

1 app0.0Medical

Offers a multi-user logging utility that aligns with the source app's focus on cardiovascular health tracking.

Elite HRV

known forElite HRV: Wellness & Fitness

1 app4.3Health & Fitness

Provides clinical-grade HRV analysis and team coaching, targeting high-intent athletes.

EmblemHealth

known formyEmblemHealth

1 app1.5Health & Fitness

It serves as a digital health portal for insurance members, competing for the user's attention regarding health status and provider interactions.

Equilibrium Srl

known forChakra Meditation Balancing

1 app4.8Health & Fitness

This app occupies the same wellness space by offering guided meditation and soundscapes for energy balancing.

evolvemedsys

known forBlood Pressure App - SmartBP

1 app4.2Medical

Targets the same user base by providing manual logging and Bluetooth synchronization for blood pressure readings.

Firehawk

known forBody Temperature・Fever Tracker

1 app2.4Medical

Functions as a specialized companion for fever tracking, complementing the cardiovascular focus of the source app.

GMan Labs

known forSKY Daily Reset

1 app4.8Health & Fitness

SKY Daily Reset offers guided breathing and silence-based techniques to help users reset their mental state.

Halis Bilal Kara

known forBlood Sugar Monitor SugarNote

1 app4.3Medical

This app focuses on fast data entry for glucose readings to minimize tracking friction.

Heartfulness Institute (India)

known forHeartsApp: Trainer Resource

1 app4.8Health & Fitness

This app serves the same meditation-focused community, though it emphasizes trainer-led outreach and session management.

Hussain Mustafa

known forBlood Glucose Sugar Monitor

1 app4.4Health & Fitness

Blood Glucose Sugar Monitor targets users managing diabetes, providing a specialized logging tool that complements general health tracking.

Kei Suefuji

known forThermometer Log

1 app4.8Health & Fitness

Thermometer Log targets users preferring manual, frequent temperature logging via a specialized slider interface.

Kishan Panchotiya

known forBody Temperature App

1 app4.1Health & Fitness

Body Temperature App acts as a manual logging tool for temperature and symptoms, providing a record-keeping solution for multiple individuals.

Kodeon

known forHealthView

1 app4.5Health & Fitness

Targets power users with customizable widgets for Apple Health data, extending the source app's monitoring capabilities.

Kristoffer Tollin

known forIBS Tracker: Food Diary Log

1 app0.0Medical

This app tracks food and symptoms to help users identify digestive triggers.

LINKLINKS

known forTemp. Statistics

1 app3.7Health & Fitness

Temp. Statistics supports multi-profile tracking for body temperature, serving caregivers and patients who need detailed health logs.

Logic Fusion

known forHeart Rate Monitor - Pulse HR

1 app4.1Medical

This app targets the same wellness-focused demographic by offering pulse measurement and stress-reduction content.

MA CHENG BUSINESS

known forBlood Pressure Monitor-BP Log

1 app4.4Medical

This app bundles lifestyle features with cardiovascular data logging.

Majid Jabrayilov

known forCardioBot: Heart Rate Monitor

1 app4.5Health & Fitness

Visualizes Apple Watch data into personalized insights, directly competing with the source app's interpretation of heart rhythm.

Marwan Elwaraki

known forSweet Dreams – Sugar Tracker

1 app4.7Medical

This app targets families managing diabetes through shared subscription access and hardware integration.

Med ART Studios

known forBaby Tracker & Newborn Log

1 app4.8Medical

This app provides clinical-grade growth tracking for infants and caregivers.

Minorbits

known forO₂ Buddy: Blood Oxygen

1 app4.6Medical

This app provides a similar Apple Watch-centric experience for users who prefer a paid utility over free alternatives.

MPR MEDIA

known forFitbit Sync to Apple Health

1 app4.6Health & Fitness

Fitbit Sync To Apple Health enables data portability between wearable devices and Apple Health, complementing the source app's own sync capabilities.

Mustafa Tolga DALBUDAK

known forCuspart: Fever Tracker

1 app0.0Health & Fitness

Cuspart: Fever Tracker focuses on privacy-first fever tracking, appealing to users who prioritize data security over automated cloud syncing.

MyNetDiary

known forDiabetes Tracker by MyNetDiary

1 app4.7Medical

This app integrates diet and weight tracking with diabetes management metrics.

mySugr

known formySugr - Diabetes Tracker Log

1 app4.5Medical

This app acts as a comprehensive logbook for diabetes management with clinical reporting tools.

Netsmart Technologies

known forNetsmart myHealthPointe

1 app3.1Health & Fitness

This app competes by providing a centralized hub for clinical data and patient-provider communication, overlapping with our goal of organizing health metrics.

Neybox Digital

known forPillow: Sleep Tracker

1 app4.4Health & Fitness

Users report: Expands health tracking into sleep cycle analysis, capturing data that complements the source app's heart rhythm focus.

Nighp Software

known forBaby Tracker - Newborn Log

1 app4.8Medical

This app provides a logging interface for caregivers to track health metrics and daily routines.

One Hundred Bad Ideas

known forStressWatch: AI Stress Monitor

1 app4.7Health & Fitness

Focuses on stress monitoring via HRV and RHR, directly overlapping with the source app's stress and energy tracking.

Prometheus Interactive

known forBody Temperature Fever Tracker

1 app3.8Medical

Coexists as a secondary health logging tool for users who need to track fever trends alongside their cardiovascular data.

Red Sky Labs, S.L.

known forBlood Sugar & BP Tracker App

1 app0.0Medical

Coexists as a multi-vitals tracker that includes glucose monitoring for users with complex chronic health needs.

Salem Santhosh

known forBody Temperature, Thermometer

1 app4.5Health & Fitness

Body Temperature, Thermometer provides a straightforward temperature logging and analysis tool for personal health monitoring.

Santu Dey

known forBlood Sugar Tracker: Diabetly

1 app4.4Medical

This app offers a smart logbook for tracking glucose trends and insulin usage.

Sergei Karapetian

known forHeart Rate Monitor‎

1 app4.6Medical

This app competes for the same wellness-tracking audience by using camera sensors to bypass the need for wearables.

Shanghai Dacheng Employment Agency

known forHealth Monitor: Sugar & BP

1 app4.2Health & Fitness

Offers manual logging for blood pressure and sugar, complementing the source app's focus on heart rhythm.

Shenzhen Xingheng Technology Co.

known forBlood Pressure app: Heart Rate

1 app4.5Health & Fitness

Blood Pressure App:Better me provides contactless heart rate measurement, serving as a secondary tool for users monitoring cardiovascular health.

Svetlana Rabosh

known forBlood Oxygen Level: Analyzer

1 app3.9Medical

This app serves the same oxygen-tracking audience by focusing on manual data entry and symptom logging.

Tantsissa

known forHeartWatch: Heart Rate Monitor

1 app4.5Health & Fitness

Prioritizes privacy and a one-time purchase model, appealing to users wary of the source app's freemium subscription model.

Tinybiohacks Private

known forSteady: Paced Breathing Timer

1 app4.4Health & Fitness

Steady is a direct functional peer, providing paced breathing timers to assist with stress and relaxation.

Tom Hughes

known forBody Temperature Checker。

1 app4.0Health & Fitness

Body Temperature Checker。 offers a mobile-based fever tracking solution that combines manual logging with camera-based heart rate detection.

Touchberry

known forBlood Pressure App ++

1 app4.0Medical

Provides a similar manual logging experience but differentiates through an accessible UI designed for readability.

Trusted Apps & Utilities Tools 2024

known forBlood Pressure Monitor: BP App

1 app4.6Medical

Provides a similar manual logging and export utility for cardiovascular health management.

W W Enterprises

known forBlood Pressure Log: BP Monitor

1 app0.0Medical

Functions as a straightforward manual logging tool for blood pressure and heart rate monitoring.

WELLTECH APPS

known forMuscle Booster Workout Tracker

1 app4.6Health & Fitness

Muscle Booster shares the health-tracking category by using Apple Watch biometric feedback to drive user habits.

ZANKHANA PTE

known forHeart Rate: Blood Pressure App

1 app4.3Health & Fitness

Heart Rate: Blood Pressure App provides cardiovascular monitoring and data visualization, serving as a digital log for users managing health trends.

婷婷 乔

known forSmart Blood Pressure Monitor

1 app4.7Medical

Focuses on lifestyle-oriented health tracking, providing a wellness library that complements the source app's data-centric approach.

New entrants(5)

Anastasiia Martynovets

known forBlood Oxygen Tracker – SpO2

1 app0.0Medical

This app acts as a direct aggregator for Apple Health data, focusing on timeline visualization for oxygen and heart rate.

ANGELA ELAINE BERNASCONI

known forChakra Energy Flow Meditation

1 app5.0Health & Fitness

This newcomer targets the spiritual wellness segment with guided chakra-based meditation sessions.

Bahattin Duran

known forBlood Sugar Tracker: SugarLog

1 app0.0Medical

This app provides a private, offline-first journal for diabetes management.

Gabriel Sorell

known forMandala Day

1 app5.0Health & Fitness

Mandala Day enters the market with a focus on non-gamified, privacy-centric daily wellness cycles.

Payroll Engine S.a r.l.

known forBody Temperature Tracker

1 app0.0Health & Fitness

Body Temperature Tracker acts as a manual logging tool for temperature trends, providing a simple history-tracking solution.

The Analyst's Read

The bottom line on 199 Developments Private

Bottom line

The publisher maintains a disciplined, utility-first approach to the health and medical category. Their success is tied to the continued utility of Apple Watch sensor data for personal health tracking.

Frequently asked questions

How many apps does 199 Developments Private publish?
199 Developments Private has 9 apps tracked by Marlvel, primarily in the Health & Fitness category.
What kind of apps does 199 Developments Private make?
199 Developments Private's portfolio is concentrated in Health & Fitness and Medical, with an average rating of 4.6/5 across rated apps.
What is 199 Developments Private's top app?
By review volume across the portfolio, ECG heart analyze - watch is 199 Developments Private's best-known app tracked by Marlvel.
In how many countries are 199 Developments Private's apps available?
Marlvel has tracked 199 Developments Private's apps across 20 countries.

What fed this analysis

Apps analyzed:
8
With full intel:
2
With overview:
8
Website scraped:
yes
Social presence:
no

Disclosure: Independent intel to help mobile builders succeed.

AI-powered analysis with automated quality gates, built from publicly available sources. Marlvel.ai is not affiliated with, endorsed by, or sponsored by 199 Developments Private, its developer, the app publisher, Apple, or Google Play. All trademarks, logos, and screenshots referenced remain the property of their respective owners.

Cite this report

Marlvel.ai. “199 Developments Private intelligence.” Updated 2026-05-19. https://marlvel.ai/publishers/199-developments-private-limited

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Data licensed under CC-BY-NC 4.0