An Android notes app that encrypts your notes safely on the device.
This is an experimental project developed using Kotlin and Jetpack Compose. There are no plans to support cloud sync, so you could lose your notes at any time. Do not use this application in a production environment.
- Simple notes storage app. Your text is saved on the fly.
- The content of your notes is securely encrypted and stored on your device.
- Biometric login prevents unauthorised actors from accessing your notes.
To build, use Android Studio, version Quail 3 or greater. Safe Notes requires an Android device with API level 29 (Android 10) or greater.
Clone the GitHub repository and open build.gradle.kts within Android Studio.
MIT License
Copyright (c) 2026 James Clarke
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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SOFTWARE.