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Tuisku

A simple and lightweight encrypted notes app
New in version 1.3.4
- feat: refactor settings api (a bit more simpler code)
- feat: improve some peformance by adding keys to every LazyColumn (used everywhere)
- feat: move some files/folders around (for example, the screens folder into the ui folder), aswell as adding copyright (gpl-3.0) notices to every file except for ones that were taken from another project and credited (only one)
- fix: show notes name settings preference sometimes cant be disabled if already enabled
Tuisku is a simple and lightweight notes app that encrypts your notes with the ChaCha20 algorithm stored internally, you can share these notes unencrypted (if you wanted to) using the share button ontop of the note editor.

You can also disable screenshoting in Settings and view your encryption key there.
  • app screenshot
  • app screenshot
  • app screenshot
  • app screenshot
  • app screenshot

Versions

Although APK downloads are available below to give you the choice, you should be aware that by installing that way you will not receive update notifications and it's a less secure way to download. We recommend that you install the F-Droid client and use that.

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  • Version 1.3.4 (26) suggested Added on Oct 18, 2026

    arm64-v8a armeabi-v7a x86 x86_64

    This version requires Android 9.0 or newer.

    It is built and signed by the original developer, and guaranteed to correspond to this source tarball.

    Permissions
    • use biometric hardware
      Allows the app to use biometric hardware for authentication
    • use fingerprint hardware
      Allows the app to use fingerprint hardware for authentication
    • com.omaawr.tuisku.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION

    Download APK 6.0 MiB PGP Signature | Build Log

  • Version 1.3.3 (25) - Added on Oct 05, 2026

    arm64-v8a armeabi-v7a x86 x86_64

    This version requires Android 9.0 or newer.

    It is built and signed by the original developer, and guaranteed to correspond to this source tarball.

    Permissions
    • use biometric hardware
      Allows the app to use biometric hardware for authentication
    • use fingerprint hardware
      Allows the app to use fingerprint hardware for authentication
    • com.omaawr.tuisku.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION

    Download APK 6 MiB PGP Signature | Build Log

  • Version 1.3.2 (24) - Added on Sep 15, 2026

    arm64-v8a armeabi-v7a x86 x86_64

    This version requires Android 9.0 or newer.

    It is built and signed by the original developer, and guaranteed to correspond to this source tarball.

    Permissions
    • use biometric hardware
      Allows the app to use biometric hardware for authentication
    • use fingerprint hardware
      Allows the app to use fingerprint hardware for authentication
    • com.omaawr.tuisku.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION

    Download APK 6 MiB PGP Signature | Build Log

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