Computational Demonology is an open-source (GPL-3.0-or-later) Android app by quaap. The APK we host is 3.2 MB, it needs Android 4.2 or newer, and it declares no permissions at all.
The file on this page is Computational Demonology 0.1, 3.22 MB, and it installs on Android 4.2 and newer.
We compared the signing certificate of this build with the certificate recorded the first time com.quaap.computationaldemonology 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 GPL-3.0-or-later. We took this build from F-Droid, and the source for this exact version is linked below.
The most recent release upstream is from Dec 21, 2016, over 9 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
- 0.1
- Size
- 3.22 MB
- Requires Android
- API 17
- Package
- com.quaap.computationaldemonology
- Signature checked on
- Sep 22, 2026
- Where this file came from
- F-Droid
- Licence
- GPL-3.0-or-later
- Source code
- Source for this version
File SHA-256: 7434d4d494858b82a9c4bcb504cae16ec06fc3c87320c233b8da84578365b067
Signing certificate (SHA-256): 0d8079b326a762fce11b67af56d335e6319d7d43eb116b9e9a5cef2814eeef90
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.
