MaterialOS is an open-source (CC-BY-4.0) Android app by materialos. The APK we host is 8.5 MB, it needs Android 4.4 or newer, and it declares 7 permissions.
The file on this page is MaterialOS 2.1, 8.47 MB, and it installs on Android 4.4 and newer.
We compared the signing certificate of this build with the certificate recorded the first time org.materialos.icons 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 7 permissions, none of which cover contacts, location, SMS, the camera or the microphone.
Its licence is CC-BY-4.0. We took this build from F-Droid, and the source for this exact version is linked below.
The most recent release upstream is from May 9, 2018, over 8 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
- 2.1
- Size
- 8.47 MB
- Requires Android
- API 19
- Package
- org.materialos.icons
- Signature checked on
- Sep 22, 2026
- Where this file came from
- F-Droid
- Licence
- CC-BY-4.0
- Source code
- Source for this version
File SHA-256: e0c4a53fa78349cb03df46587b71e471f947be62b0bd2c3595e3bfb2c3cafc32
Signing certificate (SHA-256): 93206a451d756307a4bc44cee4df640f31cda958baed75d06507003593990e05
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
- SET_WALLPAPER
- SET_WALLPAPER_HINTS
- WRITE_EXTERNAL_STORAGE
- INTERNET
- WAKE_LOCK
- ACCESS_NETWORK_STATE
- com.android.vending.CHECK_LICENSE
