Apps like Concentration training

Here are some great alternatives to Concentration training by nixGames :
Detox: Procrastination Blocker
Detox: Procrastination Blocker
★4.3
Focus Quest: Pomodoro adhd app
Focus Quest: Pomodoro adhd app
★4.4
Focus Hero: Achieve your Goals
Focus Hero: Achieve your Goals
★4.2
Pomodoro Timer - Focus Keeper
Pomodoro Timer - Focus Keeper
★3.9
Brain Training
Brain Training
★4.2
Memo-shaper Brain training app
Memo-shaper Brain training app
★4.3
Brainway: Beat Procrastination
Brainway: Beat Procrastination
★4.1
Focus - Train your Brain
Focus - Train your Brain
★4.6
Pomodoro Timer
Pomodoro Timer
★4.7
Soundscape: Focus Music Timer
Soundscape: Focus Music Timer
★4.5
Logic Puzzle & Memory Match
Logic Puzzle & Memory Match
★4.5
Ascent: screen time & offtime
Ascent: screen time & offtime
★4.5
Elmnts - Focus on Productivity
Elmnts - Focus on Productivity
★4.8
Train your Brain - Attention
Train your Brain - Attention
★4.2
Focusi - Study Timer
Focusi - Study Timer
★4.1
Impulse - Brain Training Games
Impulse - Brain Training Games
★4.5