RPN

scoutant

Tools

RPN is an open-source (GPL-3.0-only) Android app by scoutant. The APK we host is 6.7 MB, it needs Android 9 or newer, and it declares 1 permission.

The file on this page is RPN 1.3, 6.70 MB, and it installs on Android 9 and newer.

We compared the signing certificate of this build with the certificate recorded the first time org.scoutant.rpn 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-only. We took this build from F-Droid, and the source for this exact version is linked below.

The most recent release upstream is from Jan 24, 2022, over 4 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.

Download APK · 6.70 MB

Version: 1.3
Size: 6.70 MB
Requires Android: API 28
Package: org.scoutant.rpn
Signature checked on: Sep 22, 2026
Where this file came from: F-Droid
Licence: GPL-3.0-only
Source code: Source for this version

File SHA-256: 7d32f8509d4f74dec70151dbf9adb4b549e9d56614dd9d9fb56ed808f36b5778

Signing certificate (SHA-256): 2dc56f71271d76cfad3147fab2b856353817617d2e8d31ec6b8f9a94e5740a5c

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

VIBRATE

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