Diktafon: Voice Memos on Tape

Jaromír Janisch

Diktafon: Voice Memos on Tape is an open-source (MIT) Android app by Jaromír Janisch. The APK we host is 31 MB, it needs Android 7.0 or newer, and it declares 8 permissions.

The file on this page is Diktafon: Voice Memos on Tape 1.0.9, 30.66 MB, and it installs on Android 7.0 and newer.

We compared the signing certificate of this build with the certificate recorded the first time cz.mod42.diktafon 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 8 permissions, including access to the microphone. Android asks you to approve those the first time the app needs them.

Its licence is MIT. We took this build from F-Droid, and the source for this exact version is linked below.

F-Droid, who build and sign this package, flag it: it relies on a network service that is not open source. We pass that on as they recorded it — we have not tested the app ourselves.

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.

Download APK · 30.66 MB

Version: 1.0.9
Size: 30.66 MB
Requires Android: API 24
Package: cz.mod42.diktafon
Signature checked on: Oct 10, 2026
Where this file came from: F-Droid
Licence: MIT
Source code: Source for this version

File SHA-256: b267d6c79f2ac97112b308137b14cbc0405174ffc3e65e8a911c9880fcd936c5

Signing certificate (SHA-256): aead234b9083293b0c882347c7fe30280411a9c97aa80afc498adfe941bebadb

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.