Dahdidahdit — The Morse Trainer

matthiasjordan

Dahdidahdit — The Morse Trainer is an open-source (GPL-3.0-only) Android app by matthiasjordan. The APK we host is 3.1 MB, it needs Android 7.0 or newer, and it declares 6 permissions.

The file on this page is Dahdidahdit — The Morse Trainer 1.19.0, 3.08 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 com.paddlesandbugs.dahdidahdit 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 declares 6 permissions, none of which cover contacts, location, SMS, the camera or the microphone.

Its licence is GPL-3.0-only. 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.

Download APK · 3.08 MB

Version: 1.19.0
Size: 3.08 MB
Requires Android: API 24
Package: com.paddlesandbugs.dahdidahdit
Signature checked on: Sep 18, 2026
Where this file came from: F-Droid
Licence: GPL-3.0-only
Source code: Source for this version

File SHA-256: 1ba200f9b11e19a65a3f6aa14f2e136f4c21291049ebc4299e1287b7d315873a

Signing certificate (SHA-256): b52ddde7cf27eff6ebc57ee796dabb30415f21d120d616018d00dc0e2ba8e21d

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.