Rene Grothmann
- 2025-07-09DOF Calculator
- 2025-07-01Prima Vista Sight Singing
- 2025-07-01Sudoku
- 2025-07-01Numbers - Des Chiffres
- 2024-10-14Repeat
- 2024-07-15German-English
- 2024-07-15Music Memory
- 2023-08-25Kalah
- 2018-01-13XXX - Sudoku for Tablets
- 2014-03-08Meter App
- 2014-01-05English to Esperanto
- 2014-01-05English to Interlingua
- 2014-01-05Interlingua to German
- 2014-01-05Interlingua to Espaniol
- 2014-01-03Spanish to English
- 2014-01-02Encryptopad
- 2014-01-02AndroCards Flashcards