Groestlcoin Wallet TestNet is an open-source (GPL-3.0-only) Android app by Groestlcoin. The APK we host is 7.3 MB, it needs Android 8.0 or newer, and it declares 14 permissions.
The file on this page is Groestlcoin Wallet TestNet 10.20, 7.31 MB, and it installs on Android 8.0 and newer.
We compared the signing certificate of this build with the certificate recorded the first time hashengineering.groestlcoin.wallet_test 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 14 permissions, including access to the camera. 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.
F-Droid, who build and sign this package, flag it: it relies on a network service that 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.
- Version
- 10.20
- Size
- 7.31 MB
- Requires Android
- API 26
- Package
- hashengineering.groestlcoin.wallet_test
- Signature checked on
- Sep 19, 2026
- Where this file came from
- F-Droid
- Licence
- GPL-3.0-only
- Source code
- Source for this version
File SHA-256: bbeda401f4f9a07b641a05dd87a59d55bcaea161b161c12dd24a92fee132c905
Signing certificate (SHA-256): f4553ee5af3cce355b5fa77a6fa7c55c4323c7d7f2d9242f9c7f37bf6298f415
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
- INTERNET
- ACCESS_NETWORK_STATE
- RECEIVE_BOOT_COMPLETED
- FOREGROUND_SERVICE
- FOREGROUND_SERVICE_DATA_SYNC
- FOREGROUND_SERVICE_CONNECTED_DEVICE
- BLUETOOTH
- NFC
- VIBRATE
- WAKE_LOCK
- REQUEST_IGNORE_BATTERY_OPTIMIZATIONS
- POST_NOTIFICATIONS
- CAMERA
- BLUETOOTH_CONNECT
