In many situations it is helpful to be able to concentrate well. Also short reaction times are helpful and sometimes even essential for survival.

If you want to learn these skills, check your reaction times or just want something to entertain yourself, this app is perfect.

It is easy to understand and commercial breaks can be turned off. There are 21 small exercises that you can do on the train or bus. The exercises are very varied and train specific individual aspects.

Here are some things you can learn with this app:
- Reaction to acoustic signals
- reaction to vibration
- spatial imagination
- memory skills
- mathematical skills
- reaction to color change

I wish you a lot of fun and above all a lot of success!