Personal Android & WearOS utility app built with Jetpack Compose and Material 3 Expressive
- 🎨 Material 3 Expressive design across phone and watch
- 📱 Detailed phone/device information
- 🔁 Reboot to Recovery, Fastboot, or Download Mode
- 💱 Currency converter and time calculators
- 🖥️ Burnt/broken pixel restoration and display checker
- ⭐ Stargazers — see who starred your GitHub projects
- 📦 Installed applications list
Show Android screenshots
Show WearOS screenshots
- Generate a token at github.com/settings/tokens
- Enter the token in the app
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Pair your watch with your PC over Wireless ADB — see this guide on XDA
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Install the app:
adb install wear-app-release.apk
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Grant the required permissions (full storage access for creating/deleting files and installing APKs):
adb shell appops set com.ost.application MANAGE_EXTERNAL_STORAGE allow appops set com.ost.application WRITE_EXTERNAL_STORAGE allow appops set com.ost.application READ_EXTERNAL_STORAGE allow appops set com.ost.application REQUEST_INSTALL_PACKAGES allow
You might notice that the WearOS APK is significantly larger (~28MB) compared to the Android APK (~9MB). This is normal and expected! The WearOS version acts as a standalone tool including heavy-weight components such as:
- PDF Rendering Engine: Bundled C++ native libraries (
libpdfium.so) for multiple CPU architectures. - Media Playback: Extensive media libraries (
ExoPlayer/Media3) andHorologistUI components.
- Add some minigames
- Add new features and update existing ones in the "Tools" section
- Add LocalSend support
- Weever — new currency converter API
- Google — Jetpack and Material Components libraries
- LocalSend — file sharing API (Apache 2.0)
- hushenghao — AndroidEasterEggs (Apache 2.0)
This project is licensed under the GNU General Public License v3.0. See the LICENSE file for details.