NoteSR - Encrypted Notes is an open-source (MIT) Android app by zHd4. The APK we host is 36 MB, it needs Android 10 or newer, and it declares 5 permissions.
The file on this page is NoteSR - Encrypted Notes 5.6.0, 35.67 MB, and it installs on Android 10 and newer.
We compared the signing certificate of this build with the certificate recorded the first time app.notesr entered the site, and published both the file's SHA-256 and the certificate's fingerprint above so you can check the download yourself. That comparison says the file was not repackaged by someone else; it is not a review of what the app does.
The manifest inside the APK declares 5 permissions, none of which cover contacts, location, SMS, the camera or the microphone.
Its licence is MIT. We took this build from F-Droid, and the source for this exact version is linked below.
We do not show a star rating or an install count for this page: we have no measured figure for either, and a number we cannot source is worth less than an empty field.
- Version
- 5.6.0
- Size
- 35.67 MB
- Requires Android
- API 29
- Package
- app.notesr
- Signature checked on
- Sep 21, 2026
- Where this file came from
- F-Droid
- Licence
- MIT
- Source code
- Source for this version
File SHA-256: 1673cff14b17825fb78406132c125caa81da2d5f0d8b8262d8ec75de8e77097a
Signing certificate (SHA-256): 34ad32410ddcb2d13876577fe156e7cd4a240c089b5ae9a2a051cd151dcede58
We check that this file carries the same signing certificate as earlier releases of the same package. That shows the APK was not repackaged by someone else — it is not a security review of the app.
Declared permissions
- FOREGROUND_SERVICE
- FOREGROUND_SERVICE_DATA_SYNC
- READ_EXTERNAL_STORAGE
- REORDER_TASKS
- app.notesr.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
Screenshots
