Project Asteria

O4bit

Project Asteria is an open-source (MIT) Android app by O4bit. The APK we host is 7.5 MB, it needs Android 12 or newer, and it declares 9 permissions.

The file on this page is Project Asteria 4.6.1, 7.54 MB, and it installs on Android 12 and newer.

We compared the signing certificate of this build with the certificate recorded the first time space.o4bit.projectasteria.foss 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 9 permissions, none of which cover contacts, location, SMS, the camera or the microphone.

Its licence is MIT. We took this build from F-Droid, and the source for this exact version is linked below.

F-Droid, who build and sign this package, flag it: it relies on a network service that is not open source and only works with one specific server, which is not open source. We pass that on as they recorded it — we have not tested the app ourselves.

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 · 7.54 MB

Version: 4.6.1
Size: 7.54 MB
Requires Android: API 31
Package: space.o4bit.projectasteria.foss
Signature checked on: Oct 13, 2026
Where this file came from: F-Droid
Licence: MIT
Source code: Source for this version

File SHA-256: b51e5d1271900d65dc4b2d05174ff1b8753d531f58d43748020bcb5bd78ce3ca

Signing certificate (SHA-256): 93242a0177d92d25f83ce43006b808900f08284300dca35c895509f7823ede19

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.