AppBrain > App Store Apps > Konstanty Koszewski

Konstanty Koszewski

2 iPhone and iPad apps on the Apple App Store.

Dual N-Back: Memory Trainer icon Dual N-Back: Memory Trainer
Konstanty Koszewski
4.7
Free
3 ratings
Dudoku: Sudoku Brain Training icon Dudoku: Sudoku Brain Training
Konstanty Koszewski
0.0
Free