4/5 rating based on 1 reviews. Read all reviews for Brain Speed Training - Reaction Time Test for iPhone.
Brain Speed Training - Reaction Time Test is free iOS app published by Jian Yih Lee
Me868686
Basically what you’d expect- and good in that regard. Just an annoying amount of ads. Basically an ad after every game- and when a game only last 30~ seconds, it feels amazingly excessive.