Habit OS — Habit Tracker
Tiny actions, quietly kept
Only for iPhone
Free · Designed for iPhone. Not verified for macOS.
iPhone
A calm habit tracker. Define the smallest version of each habit, log it, watch the streak hold. Offline, free, no account.
Habit OS is a quiet habit tracker built on one idea: you build a habit by showing up, not by being perfect.
Every habit is defined by its minimum action — the smallest version you can still do on a bad day. Log it, and the loop holds.
What's inside:
• 15 ready-made habits across morning, evening, exercise, learning, health, environment and quitting — added with one tap
• Or build your own: name, minimum action, icon, color, build-or-break type
• Log how it felt, mark a day as hard, add a note. Log more than once a day if you want
• Habit strength and streak calculated for you, with four clear states
• Today view with progress and a 7-day chart
• Stats for the last 7 and 30 days: completion rate, perfect days, best streak, habit ranking
• Per-habit detail with a monthly heatmap and full log history
• Local reminders — several times per habit, on the weekdays you choose
• 5 themes, 38 languages, quiet milestone moments along the way
Fully offline. Your data stays on your device. No account, no sign-up, no tracking, no ads, no in-app purchases. Erase everything in one tap whenever you like.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
The developer, 朝军 窦, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- 朝军 窦
- Size
- 20.7 MB
- Category
- Utilities
- Compatibility
Requires iOS 16.4 or later.
- iPhone
Requires iOS 16.4 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
English and 32 more
- English, Arabic, Catalan, Croatian, Czech, Danish, Dutch, Finnish, French, German, Greek, Hebrew, Hindi, Hungarian, Indonesian, Italian, Japanese, Korean, Malay, Norwegian Bokmål, Polish, Portuguese, Romanian, Russian, Simplified Chinese, Slovak, Spanish, Swedish, Thai, Traditional Chinese, Turkish, Ukrainian, Vietnamese
- Age Rating
4+
- 4+
- Copyright
- © 2026 Bingyan Dou