AppLock - Lock PIN Fingerprint icon
Bible daily verses & quotes icon
Clean Manager: Storage Cleaner icon
+11

Quiet

For self-improvement seekers and privacy-conscious mobile users looking for structured behavioral change or device optimization.

14apps3.9(76.5K) Multi-theme

Snapshot

Who is Quiet?

Empowering users to achieve behavioral change and device optimization through gamified wellness apps and high-utility mobile tools.

Target audience

Self-improvement seekersPrivacy-conscious mobile users looking for structured behavioral change or device optimization

Active nemesis

Google

Other rivals

Portfolio

Free 14
14
apps
Productivity3
Reference3
Tools3
Health & Fitness2

Last updated

Seed: Gamify No Nut Quit Porn

v1.5.8

5mo ago

Active

Publisher DNA

What defines Quiet?

Publisher DNA

Primary focus

Wellness and utility tools with a gamified behavioral focus

Scale

indie

Target audience

Self-improvement seekers and privacy-conscious mobile users looking for structured behavioral change or device optimization.

Signature Patterns

  • β€’Heavy use of gamification mechanics like streaks and evolving avatars to drive retention in non-gaming categories.
  • β€’Monetization primarily through freemium models with weekly and yearly subscription tiers.
  • β€’Integration of AI-driven features, such as coaching and analysis, to differentiate standard utility offerings.
  • β€’Portfolio composition focused on 'self-optimization' across Health, Utilities, and Productivity categories.
Active

Portfolio momentum

The publisher is in an active development phase with 10 releases across their portfolio in the last 6 months, focusing updates on their most successful wellness and utility titles.

Last release 7d agoActive apps 5Abandoned 7

Company profile

low confidence
Funding
Seed

Portfolio

What does Quiet ship?

Apps

14 apps analysed

AppLock - Lock PIN Fingerprint icon
AppLock - Lock PIN Fingerprint

Secure apps & photos with PIN, fingerprint & pattern. Lock password protection.

4.5(612)
View Intel β†’
  • The core application functionality provides a satisfying experience for casual users who enjoy the interface
  • App lock security fails because users can bypass the password by simply refreshing the locked application

Viral sharing mechanism provides low-cost user acquisition

  • Automated notification loop sustains daily open frequency
Clean Manager: Storage Cleaner icon
Clean Manager: Storage Cleaner

Clean up space, remove duplicates, clear screenshots, compress photos & videos.

4.3(12.6K)
View Intel β†’
  • The core image compression and cleaning functionality provides a fast experience for users seeking quick storage recovery
  • Users report: Aggressive subscription prompts and deceptive free-trial marketing lead to unauthorized charges for users who expected a free service

Professional writing quality provides a clean educational resource

  • Privacy-focused design choices allow users to access emotional resources without intrusive data tracking or account registration
  • Limited emotional vocabulary depth fails to satisfy users looking for comprehensive academic or psychological reference lists
HelpMe AI – Homework Assistant icon
HelpMe AI – Homework Assistant

Get unstuck. Math Helper for Students. Just scan and get help for study process!

3.5(79)
View Intel β†’

Lightweight interface avoids feature bloat found in legacy platforms

  • Educational utility helps students solve math problems and complete homework assignments efficiently
  • Aggressive paywall mechanics restrict access to core features and answers for free users

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

Based on 2 of 14 apps with localized market data, more coverage rolling in as scans complete Β· last scanned .

Americas (1)

  • United States2 / 2

Core markets (2/2 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 Quiet compete with?

The rivals identified

Nemeses(10)

Google

known forGoogle Gemini

3 apps4.8Productivity

Deeply integrated into the productivity ecosystem, serving as a primary alternative for users already in the Google suite.

AI Style by DNA S.L.

known forStyle DNA: AI Color Analysis

1 app4.3Beauty

This app is the most direct competitor, sharing the exact 'AI seasonal color analysis' niche with a high-velocity release cadence.

Cross Forward Consulting

known forWidgetsmith

1 app4.6Lifestyle

Dominates the home screen customization niche with massive scale and a high-frequency release cadence that sets the industry standard for feature parity.

DEEP FLOW SOFTWARE SERVICES

known forChat AI: Ask Agent Anything

2 apps4.7Utilities

High-velocity release cadence indicates aggressive feature testing and rapid iteration to capture the general AI utility market.

DoMobile Co.

known forAppLock - photo lock

2 apps4.2Tools

This is the dominant market leader in the exact same niche, maintaining high release velocity and massive user scale.

Life.Church

known forBible

1 app4.9Reference

The dominant market leader with massive scale and a comprehensive feature set that defines the standard for Bible apps.

Matteo Ciannavei

known forPros & Cons - Smart Choices

1 app4.3Productivity

This is the only direct thematic rival in the pool, specifically targeting the decision-making and pros/cons analysis niche.

Monkey Taps

known forI am - Daily Affirmations

2 apps4.8Health & Fitness

Directly competes in the daily affirmation and mental growth space with a massive, established user base.

ScaleUp

known forAI Chatbot - Nova

1 app3.8Productivity

Nova occupies the same 'generalist AI assistant' space with a massive user base and consistent feature iteration.

The How We Feel Project

known forHow We Feel

1 app4.9Reference

This app is the direct functional evolution of an emotions dictionary, moving from static definitions to active emotional tracking and regulation.

Contenders(17)

Deep Flow Apps

known forChat AI: Ask Agent Anything

1 app4.5Productivity

High-velocity release cadence indicates aggressive feature testing and rapid iteration to capture the general AI utility market.

AIBY

known forThemify - Widget & Icon Themes

1 app4.6Lifestyle

Strong competitor in the design-first segment, leveraging a massive catalog of cohesive icon and widget sets.

Book Vitals

known forBible Chat: Daily Devotional

2 apps4.9Reference

High-velocity development cycle with 26 releases in six months indicates a focus on rapid feature iteration.

BPMobile

known forCleaner Kit - Clean Up Storage

1 app4.4Utilities

A veteran player in the storage utility space with a massive release frequency that keeps it constantly relevant.

Brainly sp. z o o

known forBrainly: Your Personal Tutor

1 app4.7Productivity

Utilizes a community-driven model that provides human-verified answers, serving as a strong alternative to pure AI solvers.

CELESTIAN GOLDEN APPS

known foraesthetic kit: widgets, themes

1 app4.6Lifestyle

A significant player in the aesthetic customization space with a large user base and consistent feature updates.

Chegg

known forMathway: Math Problem Solver

1 app4.9Productivity

A specialized, high-intent math solver that maintains a massive user base through deep subject-matter coverage.

colorwise.me

known forMy Best Colors

1 app4.1Beauty

A highly specialized niche rival that focuses exclusively on color palettes, maintaining high user satisfaction.

Digital Charms

known forColor Widgets

1 app4.7Lifestyle

A massive competitor that focuses on high-volume aesthetic content and rapid design updates to capture the casual market.

Everblessed Technology

known forBlessed - Daily Verse & Prayer

1 app4.9Reference

Strong alignment with the target app's core value proposition of daily inspirational delivery.

GRIMLAX TRADE, S.L.

known forAI Cleaner: Clean Up Storage

1 app4.6Utilities

Directly targets the same storage-cleanup audience with a modern, AI-branded approach to media management.

Joy Studios

known forVivaldi Color Analysis

1 app4.3Beauty

A direct thematic competitor that provides a dedicated platform for seasonal color analysis.

Kodeon

known forReflectly - Journal & AI Diary

1 app4.6Reference

Uses AI-driven prompts to guide users through emotional reflection, serving as a more advanced alternative to a static dictionary.

Lilucat

known forApp Lock

1 app4.3Tools

A high-velocity competitor in the same niche with significant scale and frequent updates.

Relaxio s.r.o.

known forDaylio Journal - Mood Tracker

1 app4.7Reference

A dominant market player that uses gamified mood tracking to achieve high retention, far exceeding the target's static reference model.

Stoic app

known forstoic. journal & mental health

1 app4.8Reference

Combines philosophical wisdom with mental health tools, directly competing for the user's need for emotional understanding and guidance.

Symbolab

known forSymbolab - AI Math Solver App

1 app4.6Productivity

Directly targets the academic homework market with a focus on step-by-step derivation and graphing capabilities.

Same space(27)

Finch Care Public Benefit

known forFinch: Self-Care Pet

2 apps4.9Health & FitnessReference

An adjacent sub-genre that gamifies mental health, representing a modern shift toward interactive self-care.

Microsoft

known forMicrosoft Edge

2 apps4.7ProductivityUtilities

A broad utility competitor that captures user time and attention within the same general category.

OpenAI OpCo

known forChatGPT

1 app4.8Productivity

A general-purpose AI that has become the default tool for students, threatening niche homework apps through versatility.

Acloset

known forAcloset - AI Fashion Assistant

1 app4.4Beauty

A broader wardrobe management app that overlaps with this app's secondary goal of outfit organization.

Avira Holding

known forAvira Security Antivirus & VPN

1 app4.7Tools

A broader security peer that includes app locking as part of a comprehensive device protection suite.

Bitdefender SRL

known forBitdefender Antivirus

1 app4.7Tools

A major security peer that competes for the same 'device protection' search intent.

Calm.com

known forCalm

1 app4.8Health & Fitness

A dominant player in the broader meditation and wellness category that captures significant user attention.

Faithlife

known forLogos: Deep Bible Study

1 app4.9Reference

The gold standard for academic and theological study, serving a completely different user segment.

Goodnotes

known forGoodnotes: AI Notes, Docs, PDF

1 app4.7Productivity

Dominates the handwritten note-taking space, often used for manual pros/cons sketching and decision journaling.

Hallow

known forHallow: Prayer & Meditation

1 app4.9Reference

Dominates the intersection of traditional prayer and modern mindfulness meditation techniques.

Headspace

known forHeadspace: Sleep & Meditation

1 app4.8Health & Fitness

A major category peer that focuses on structured mental training and mindfulness exercises.

Iceclip

known forPureple AI Outfit Planner

1 app3.9Beauty

An established wardrobe planner that offers AI-driven outfit suggestions as a core value proposition.

IdeasOnCanvas

known forMindNode: Mind Map & Outline

1 app4.6Productivity

Offers visual mapping tools that serve as a broader alternative for organizing complex decision-making thoughts.

Lightricks

known forFacetune: Photo & Video Editor

1 app4.6Beauty

An adjacent tool that captures the 'face scan' and 'beauty' intent of the target audience.

Live Wallpapers

known forMyScreen - Live Wallpapers

1 app4.5Lifestyle

Adjacent competitor focusing on the visual personalization of the device, specifically through high-quality motion content.

LockMyPix

known forLockMyPix Secret Photo Vault

1 app4.7Tools

A specialized peer focusing on the photo/video privacy segment of the app locking market.

MindDoc Health

known forMindDoc: Mental Health Support

1 app4.2Reference

Provides clinical-grade mental health monitoring, positioning itself as a more serious, diagnostic-adjacent alternative to the target app.

Notion Labs

known forNotion: Notes, Tasks, AI

1 appProductivity

A massive productivity platform where users often build custom decision-making databases and templates.

Ookla

known forSpeedtest by Ookla

1 app4.5Utilities

While a different utility, it shares the 'essential phone maintenance' category and high user trust.

Quizlet

known forQuizlet: More than Flashcards

1 app4.8Productivity

Adjacent educational tool that dominates the study-aid market through high-frequency engagement and user-generated content.

rCreativ

known forFiles by Google

1 app4.5Tools

A platform-native peer that includes a 'Safe Folder' feature, directly competing with standalone photo/app lockers.

Roble Ridge Software

known forMoodfit: Mental Health Tools

1 app4.7Reference

A comprehensive toolkit for mental health that includes tracking, CBT exercises, and educational content.

Tupoe

known forGlorify: Devotional & Prayer

1 app4.8Reference

A major player in the devotional space that emphasizes aesthetic design and guided spiritual habits.

Twinstar Creatives

known forScreenKit - App Icons & Widget

1 app3.9Lifestyle

Provides a broad suite of customization tools that overlap with the target app's core value proposition.

Whering

known forWhering: Your Digital Closet

2 apps4.5Beauty

A major player in the digital wardrobe space that competes for the user's daily fashion attention.

Woodsign

known forWidgy Widgets: Home/Lock/Watch

1 app4.7Lifestyle

A technical alternative for users who prefer building custom widgets over using pre-made themes.

Xmind

known forXmind - Mind Map & Brainstorm

1 app4.8Productivity

A high-velocity competitor in the visual organization space with extensive feature sets for complex decision mapping.

New entrants(6)

Bohdan Hordiienko

known forWheel Spinner - Decision Buddy

1 app4.7Productivity

A recent entrant focusing on the 'gamified' side of decision-making, representing a different approach to the same user problem.

E12

known forHaven - Bible Chat

1 app4.9Reference

Rapid release cadence of 25 updates in six months signals an aggressive push into the AI-assisted devotional market.

Fiedler Tech

known forVoices AI: Change Your Voice

1 app4.5Productivity

Emerging player focusing on generative audio, a high-growth sub-sector of the AI productivity market.

FREE VPN PLANET S R L

known forPlanet Free VPN β„’ Super Proxy

1 app4.5Utilities

Emerging utility threat with high release velocity and a strong focus on proxy-based performance.

Hapjoy Technologies Private

known forGratitude: Self-Care Journal

1 app4.9Health & Fitness

Shows strong growth potential with 22 releases in the last six months, indicating rapid feature iteration.

Neonetworks solution

known forVPNIFY - Unlimited VPN

1 app4.4Utilities

Rapidly growing utility app showing high engagement and frequent updates in the broader maintenance space.

The Analyst's Read

The bottom line on Quiet

Bottom line

Quiet is a well-capitalized studio successfully applying gaming retention strategies to the wellness and utility sectors. Their high recent update velocity and focus on AI-enhanced features suggest a disciplined approach to scaling high-LTV assets in competitive niches.

Frequently asked questions

How many apps does Quiet publish?
Quiet has 14 apps tracked by Marlvel, primarily in the Productivity category.
What kind of apps does Quiet make?
Quiet's portfolio is concentrated in Productivity and Reference, with an average rating of 3.9/5 across rated apps.
What is Quiet's top app?
By review volume across the portfolio, Seed: Gamify No Nut Quit Porn is Quiet's best-known app tracked by Marlvel.
In how many countries are Quiet's apps available?
Marlvel has tracked Quiet's apps across 1 country.

What fed this analysis

Apps analyzed:
14
With full intel:
14
With overview:
14
Website scraped:
yes
Social presence:
yes

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 Quiet, 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. β€œQuiet intelligence.” Updated 2026-04-24. https://marlvel.ai/publishers/quiet

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Data licensed under CC-BY-NC 4.0