Probably comes to this app approach no other Brain Trainer for Android. Graphically, the app forth a lot. Definitely recommendable also in functionality, the exercises are very varied and are becoming increasingly demanding. The scope ranges from reaction test on retentiveness to mathematical tasks. The results are recorded accurately in the statistics of the app. In principle, this app very comes close to the Brain by Nintendo DS, only it is much cheaper. Definitely recommended in particular as App of the Day.