Zerion

zerionproject

Zerion is an open-source (GPL-3.0-only) Android app by zerionproject. The APK we host is 84 MB, it needs Android 10 or newer, and it declares 16 permissions.

The file on this page is Zerion 3.0.18, 84.02 MB, and it installs on Android 10 and newer.

We compared the signing certificate of this build with the certificate recorded the first time com.professor.zerion 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 16 permissions, including access to the camera and the microphone. Android asks you to approve those the first time the app needs them.

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 · 84.02 MB

Version: 3.0.18
Size: 84.02 MB
Requires Android: API 29
Package: com.professor.zerion
Signature checked on: Oct 26, 2026
Where this file came from: F-Droid
Licence: GPL-3.0-only
Source code: Source for this version

File SHA-256: e93957a514eb33276e27239fa7e586a7e1056aea32b5c386e2aaf2d8877b93e7

Signing certificate (SHA-256): d7fdb11125890d133ae89d8ba4f4331d9045e21ef01d9899a7cdee6888f704c8

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.