Do you look for FOSS dictionaries and translator apps?
- DeepL (wrapper app) https://f-droid.org/en/packages/com.example.deeplviewer/
- QuickDic (for offline usage)
https://f-droid.org/packages/de.reimardoeffinger.quickdic/
- LibreTranslator (uses
https://libretranslate.de ) https://f-droid.org/en/packages/de.beowulf.libretranslater/
- Translate (Google Translate wrapper) https://apt.izzysoft.de/fdroid/index/apk/com.arna.translate