Modern T9 is an open-source (GPL-3.0-or-later) Android app by Juan Castellon. The APK we host is 3.6 MB, it needs Android 8.0 or newer, and it declares 1 permission.
The file on this page is Modern T9 1.0.4, 3.61 MB, and it installs on Android 8.0 and newer.
We compared the signing certificate of this build with the certificate recorded the first time io.github.jcastell7.modernt9 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 1 permission, none of which cover contacts, location, SMS, the camera or the microphone.
Its licence is GPL-3.0-or-later. 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
- 1.0.4
- Size
- 3.61 MB
- Requires Android
- API 26
- Package
- io.github.jcastell7.modernt9
- Signature checked on
- Oct 3, 2026
- Where this file came from
- F-Droid
- Licence
- GPL-3.0-or-later
- Source code
- Source for this version
File SHA-256: a451215163fa79ce631a15a1c547025890c6b7243f5ddf9c4db7b91dfd4b4aee
Signing certificate (SHA-256): 10535863fa8966d80213755365b424c4cf3a8ae9162e5304bb83c88aab0e9cf8
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
- io.github.jcastell7.modernt9.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
Screenshots
