Reaction training.

It does what you are looking for, but as with everything else these days, the problem is the ads. Theres one after every test and the test is like 30 seconds. So you are bombarded with ads. Also, the ads can be malicious! I had one that said my system was broken blah blah. Sad to see such disingenuous ads on a positive app. Another feature I wish they had was training. Right now you just keep testing with the hopes of it going down. Which is fine, but it’d be great if it told you do this for 3 times and that 8 times or something like that.

Good app for a variety of reaction time tests. However, some of the levels are crazy difficult to pass, and some are quite easy. There are a couple on here that I basically had to randomly pick an answer because of the high level of difficulty (ex: Equal Numbers). The one that I’m convinced is actually impossible is “Click Limit”. The app has a limit on how fast you can click the screen, so you cant click it with multiple fingers. I can’t seem to get more than 80 in one round MAX. Plus it’s not even a brain speed game.

It is a very high quality app. There is some difficulty to get to the next stage however you will make progress on your times and get there if you practice.