Wortmühle is a free, open-source Android Games app. The latest version is 1.2, it is 3.8 MB, requires Android 5.1+, and is published by Björn Hüpping.
- Size
- 3.8 MB
- Requires
- Android 5.1+
- Last updated
- 29 days ago25 Aug 2026
- Safety
- Scanned25 Aug 2026what does this mean?
License: GPL-3.0-only · Target SDK: 34 — what does target SDK mean?
About this app
Wortmühle ("word mill") is a daily German word puzzle: build as many German words as you can from the nine letters on the 3×3 mill board. Every word must use the center letter, and every puzzle contains at least one pangram — a word using all nine letters.
Screenshots
Permissionsnone requested
This build requests no permissions at all.
Version history1 published build
- v1.2Latestbuild 3Scanned
- Released
- 25 Aug 2026
- Size
- 3.8 MB
- Requires
- Android 5.1+
- Target SDK
- 34
The app now requests no permissions at all — the network permission is gone too. Word definitions ship inside the app and work offline; tap the Wiktionary link to read more in your browser. The puzzle pool was revised: unwanted solution words are gone, along with proper names and incorrectly generated word forms. As a result the daily puzzles shift once — a puzzle you already solved today may be a new one after the update.
Download v1.2
New to sideloading? Read the install guide before opening an APK. Not sure this build supports your phone? See how to check your device’s Android version.
Read our guide to the best open-source Games apps for Android
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