rHabit uses advanced iPhone AI to detect your mouth movements in real-time. It gently vibrates to alert you, automatically supporting your habit improvement.
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No complex setup required. Just open the app, start, and let the advanced AI watch over your habits.
Choose what you are doing—studying, working, or reading—and start. Just prop up your iPhone and face the camera.
The TrueDepth camera analyzes subtle facial muscles. If your mouth stays open for over 3 seconds, a gentle vibration notifies you without distractions.
Detection counts, unconscious duration, and improvement scores are automatically tallied. The AI objectively analyzes your habit trends for each activity.
Not just a timer. A premium set of features designed to make you aware of unconscious habits and guide you to improvement.
High-precision face recognition using Apple TrueDepth API & ARKit. Our unique EMA smoothing eliminates temporary noise to capture accurately only when the habit truly occurs.
Get notified with haptic feedback (vibration) the moment a habit is detected. Flexibly switch between a silent mode for quiet places like cafes and an audio notification.
Visualize not only detection count but also open-mouth duration and average awareness speed with beautiful graphs. AI automatically reports trends, such as "frequently occurs while reading."
All AI image processing is completed entirely within your iPhone. Facial video data is never physically sent to external servers. Privacy is our top priority.
Automatically capture a face snapshot the moment a habit is detected. Looking back at your objective state dramatically increases awareness for improvement.
Make daily recording a habit like a game. By tracking consecutive days and celebrating with badges, it supports breaking long-term habits while maintaining motivation.
All information processing is completed within your iPhone device. Camera video or depth data for face recognition is never sent to external servers.
We use the TrueDepth API (ARKit) provided by Apple to obtain highly accurate facial expression data.
All data voluntarily recorded by the user within the app is saved exclusively to the local storage of the user’s own iPhone device. If the user uninstalls this app, this data is completely deleted from the device by the OS mechanisms.
This app incorporates absolutely no external analytics tools that would collect user behavior history, crash logs, etc. without permission.
With changes in laws and guidelines, or the addition of new features, we may revise this privacy policy as necessary. For significant changes, we will clearly indicate them in the App Store update contents or in-app notices.
Last Updated & Effective Date: April 1, 2026
For technical questions about the app, bug reports, or feature requests, feel free to contact us at the details below. The developer will check directly and respond as quickly as possible.