Morse Trainer is an open-source (MIT) Android app by eoineoineoin. The APK we host is 1.5 MB, it needs Android 5.0 or newer, and it declares no permissions at all.
The file on this page is Morse Trainer 4.6, 1.49 MB, and it installs on Android 5.0 and newer.
We compared the signing certificate of this build with the certificate recorded the first time es.eoinrul.ecwt 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 no permissions at all.
Its licence is MIT. We took this build from F-Droid, and the source for this exact version is linked below.
The most recent release upstream is from May 31, 2023, over 3 years ago. It still installs; it is simply not being updated.
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
- 4.6
- Size
- 1.49 MB
- Requires Android
- API 21
- Package
- es.eoinrul.ecwt
- Signature checked on
- Sep 21, 2026
- Where this file came from
- F-Droid
- Licence
- MIT
- Source code
- Source for this version
File SHA-256: 574e9563a1449f28e073513cc2148cc2cf25e415e8a66a8e59361c85e25689cf
Signing certificate (SHA-256): 79cb8cc2bbfe26091d123af24a4ea88b23e0999bd532ed67b757aa9511b32ed1
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.
Screenshots



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