Focus - Train your Brain

Focus - Train your Brain is a personal assessment tool designed to strengthen your brain and test your visual acuity, reflexes, and memory. With a series of timed tests that get progressively more difficult and personalized exercises based on your results, plus the ability to compare your score with the average score of other users, all you have to do is play a couple of games a day before you notice an obvious improvement in your mental acuity.

Focus - Train your Brain's interface is as simple as it is intuitive, so anyone can enjoy everything it has to offer without complicated guides or tutorials of any kind. Once you open the app, you can begin the evaluation by clicking on 'Start.' Each test lasts an average of 30 seconds and is divided into phases that get more difficult after each completed section; the further you advance, the higher your score. At the end of each set of tests, Focus - Train your Brain will show you your results and where you rank compared to other users.

Although there's a lack of variety in the type of tests offered, Focus - Train your Brain is a very interesting (and free) tool with which you can strengthen your brain.