JRPN 16c is an open-source (Apache-2.0) Android app by Bill Foote. The APK we host is 1.7 MB, it needs Android 4.0 or newer, and it declares no permissions at all.
The file on this page is JRPN 16c 1.1.5, 1.68 MB, and it installs on Android 4.0 and newer.
We compared the signing certificate of this build with the certificate recorded the first time com.jovial.jrpn 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 Apache-2.0. We took this build from F-Droid, and the source for this exact version is linked below.
The most recent release upstream is from Jul 22, 2021, over 5 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
- 1.1.5
- Size
- 1.68 MB
- Requires Android
- API 15
- Package
- com.jovial.jrpn
- Signature checked on
- Sep 21, 2026
- Where this file came from
- F-Droid
- Licence
- Apache-2.0
- Source code
- Source for this version
File SHA-256: 929a8fb1d0dc51979cab73e13708cb64d8a0b67c6176ed51c9452d294418ce54
Signing certificate (SHA-256): 13f05a582aa44085e763c3f37803afeb49526b8b313f573d296e2ccea04f2b1d
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
