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NUMBER THREE TECH

For general mobile users seeking quick solutions for document management, device maintenance, and manual health logging.

4apps3.2(41) Multi-theme

Snapshot

Who is NUMBER THREE TECH?

Providing utility and health-tracking tools for mobile users. Focused on simple, single-purpose applications for daily productivity and wellness.

Target audience

General mobile users seeking quick solutions for document managementDevice maintenanceManual health logging

Active nemesis

Emily Yu

Other rivals

Portfolio

Free 4
4
apps
Health & Fitness1
Productivity1
Reference1
Utilities1

Last updated

ARBloodPressure:Health record

v1.5.1

11mo ago

Maintenance

Publisher DNA

What defines NUMBER THREE TECH?

Publisher DNA

Primary focus

Utility, productivity, and health-tracking mobile tools

Scale

indie

Target audience

General mobile users seeking quick solutions for document management, device maintenance, and manual health logging.

Signature Patterns

  • •Consistent use of a free or freemium pricing model across all utility and health categories.
  • •Focus on simple, single-feature functionality rather than complex, integrated workflows.
  • •Minimalist approach to app design, prioritizing basic data logging or file management tasks.
  • •Low-frequency update cycle with significant portions of the portfolio left unmaintained.
Maintenance

Portfolio momentum

With only 2 releases in the last 6 months and half of the portfolio categorized as abandoned, the publisher maintains a low-intensity development cadence.

Last release 12d agoActive apps 2Abandoned 2

Portfolio

What does NUMBER THREE TECH ship?

Single-market publisher, every app ships only to United States.

Based on 1 of 4 apps with localized market data, more coverage rolling in as scans complete · last scanned .

Americas (1)

  • United States1 / 1

Core markets (1/1 apps)

United States

Rivals

Who does NUMBER THREE TECH compete with?

The rivals identified

Nemeses(1)

Emily Yu

known forBlood Pressure Studio

1 app0.0Health & Fitness

Both applications target users requiring manual health metric logging for blood pressure and glucose, creating direct competition for the same health-tracking audience.

Contenders(10)

EdenToolsHub

known forHeart Tracker - Pulse Care

1 app4.6Health & Fitness

Both apps target users seeking manual health metric logging, with overlapping functionality in heart rate and pulse tracking.

GUANGSHENG

known forBlood Pressure Plan

1 app4.4Health & Fitness

Both apps target users seeking manual health metric logging and trend visualization, competing for the same audience interested in tracking blood pressure and related vitals.

LKW ELE

known forBlood Pressure Home

1 app4.2Health & Fitness

Both applications target users seeking manual health vitals logging and trend visualization, competing directly for the same audience of health-conscious individuals.

Local-Weather Forecast

known forAI Health Tracker: BP & Blood

2 apps4.9Health & Fitness

Both applications target users requiring manual logging of vital health metrics, creating direct competition for the same health-tracking audience.

ModSik

known forBlood Sugar & Pressure Tracker

1 app4.4Health & Fitness

Both apps target users needing manual health vitals logging with a free pricing model, creating direct competition for the same user base.

Oxylab Studio

known forBlood Sugar & BP Tracker

1 app4.4Health & Fitness

Both applications target users requiring manual health logging for blood pressure and glucose, creating direct competition for the same user base.

P & L Studio

known forBlood Pressure App

1 app3.7Health & Fitness

Both applications target users requiring manual blood pressure and health metric logging, competing directly for the same health-tracking demographic.

PureSoft Studio

known forGlucoNote: Blood Sugar & Diary

1 app0.0Health & Fitness

Both applications target users requiring manual logging for health metrics like blood pressure and heart rate, while providing trend visualization for long-term monitoring.

Q7Go Developer

known forBlood Sugar Care: BP Monitor

1 app0.0Health & Fitness

Both applications target users requiring manual logging of blood pressure and blood sugar metrics, creating direct competition for health tracking utility.

QR Code Scanner.

known forBlood Pressure Tracker

3 apps4.6Health & Fitness

Both applications target users managing cardiovascular health through manual logging and trend visualization of vital metrics. They compete directly for the same audience seeking to monitor blood pressure and lifestyle trends on Android devices.

Same space(12)

80UGame

known forPulseSense – Health Tracker

2 apps4.6Health & Fitness

This app appeals to privacy-conscious users by offering an offline, account-free logging experience for chronic condition management.

Gruhinee Platforms Pvt

known forBlood Sugar Care - BP Monitor

1 app4.6Health & Fitness

This app is tailored for chronic condition management, specifically hypertension and diabetes, through integrated medication reminders.

HealthCare Fitness calorie mental for Android App

known forHealth Care - Sound

1 app4.6Health & Fitness

This app acts as a comprehensive health companion that combines vital sign logging with dietary guidance.

HealthTracker Apps

known forHealth Tracker: BP Monitor App

1 app4.4Health & Fitness

This app expands the source's scope by integrating AI-driven consultation features alongside standard vital sign tracking.

HealthyLifeCare

known forBlood Pressure Care

1 app4.1Health & Fitness

This app focuses on the clinical utility of health data by providing exportable reports for doctor consultations.

highsecure

known forBlood pressure - Blood Sugar

1 app4.8Health & Fitness

This app provides a similar manual logging experience but emphasizes medication scheduling and reminders to improve user adherence.

Hitchhike Tech

known forBlood Pressure App Pro

1 app4.1Health & Fitness

This app offers a broader health management experience by including a food barcode scanner for nutritional monitoring.

iKame Applications - Begamob Global

known forHeart Rate Monitor - iCardiac

1 app4.8Health & Fitness

This app targets users seeking more advanced cardiac metrics like HRV, positioning itself as a more specialized health companion.

ScaredCarrot

known forBlood Pressure Launcher

1 app0.0Health & Fitness

This app differentiates itself by integrating health tracking directly into a home screen launcher for faster access.

sqa dev

known forHeartWise - Blood Pressure

1 app0.0Health & Fitness

This app targets users managing specific cardiovascular conditions by including cholesterol tracking in its health log.

Super7 Enterprise

known forBlood Pressure - Apex Tracker

1 app0.0Health & Fitness

This app positions itself as a secure, minimal digital vault for users who prioritize data privacy and local storage.

You Only Live Once Studio

known forWellLog: Health Log - HR & BP

1 app4.3Health & Fitness

This app functions as a comprehensive health log that adds nutritional tracking to the standard vital sign monitoring.

New entrants(2)

Admin Whisperer

known forBP Health Log

1 app4.5Health & Fitness

This app is a direct competitor in the manual-entry space, though it suffers from similar user dissatisfaction regarding feature transparency.

北京峰启云途网络科技有限公司

known forVitals Tracker: Heart & Health

1 app4.7Health & Fitness

This app provides a comprehensive manual logging solution that bridges the gap between device-measured data and lifestyle tracking.

The Analyst's Read

The bottom line on NUMBER THREE TECH

Bottom line

Number Three Tech Limited is an indie publisher with a fragmented portfolio that lacks a clear strategic moat or consistent product quality. The high abandonment rate and low engagement metrics suggest these apps are likely intended for short-term acquisition rather than long-term user value.

Frequently asked questions

How many apps does NUMBER THREE TECH publish?
NUMBER THREE TECH has 4 apps tracked by Marlvel, primarily in the Health & Fitness category.
What kind of apps does NUMBER THREE TECH make?
NUMBER THREE TECH's portfolio is concentrated in Health & Fitness and Productivity, with an average rating of 3.2/5 across rated apps.
What is NUMBER THREE TECH's top app?
By review volume across the portfolio, ARBloodPressure:Health record is NUMBER THREE TECH's best-known app tracked by Marlvel.
In how many countries are NUMBER THREE TECH's apps available?
Marlvel has tracked NUMBER THREE TECH's apps across 1 country.

What fed this analysis

Apps analyzed:
4
With full intel:
0
With overview:
4
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 NUMBER THREE TECH, 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. “NUMBER THREE TECH intelligence.” Updated 2026-05-07. https://marlvel.ai/publishers/number-three-tech-limited

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Data licensed under CC-BY-NC 4.0