KeyMapper remaps physical buttons on Android devices, letting users assign different actions to device controls.
Open source
24 alternativesTapTap
TapTap brings double-tap-on-the-back gestures to Android, letting users trigger actions by tapping the rear of the device.
About TapTap
TapTap is an open-source Android project that ports the double-tap-on-back gesture from Pixels running Android 12 to Android 7.0+ devices. You can assign actions to double or triple taps on the back of the phone, such as launching an app, toggling the flashlight or running a Tasker task. The device must have an accelerometer and gyroscope. The source is on GitHub and can be built in Android Studio.
Pricing is not clearly stated.
Key features
- Double and triple back-tap actions, with over 50 options
- Conditional triggers, such as a running app or screen state
- Eight sensitivity models for different device sizes
- Tasker task support
Good for
- Only runs gesture detection when required, which helps limit battery use
- Open source under the GPL-3.0 license
Watch out for
- Requires an accelerometer and gyroscope
- Quick Tap to Snap needs a compatible Pixel device or root
TapTap at a glance
- Category
- Mobile Apps › Android Apps
- Type
- Open-source project
- Pricing
- Not confirmed. Check the site
- Platforms
- Android
- Details verified
- Oct 22, 2026 · Official source
- Open source
- Yes · Source code
- Language
- English
- Last checked
- Oct 5, 2026 · Online when checked
- Listed
- Oct 5, 2026
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TapTap FAQ
Where do I report problems or request features?
Crashes and errors go on the Issues page, after checking that the problem has not already been reported. Feature requests can be an issue stating Feature Request, or a reply in the XDA thread.
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