Reflex Needle vs Concentration
Side-by-side comparison for Android — updated April 2026
About Reflex Needle
In this game a needle turns around a circle which contains a highlighted zone. The goal of the game is to tap when the needle enters this area to make it turn in the opposite direction until you have passed the 99 areas... only for try harders lol
About Concentration
Concentration, also known as Matching Pairs, Match Match, Match Up, Memory, Pleonasm, Shank, Pexeso or simply Pairs, is a card game in which all of the cards are laid face down on a surface and two cards are flipped face up over each turn. The object of the game is to turn over pairs of matching ...
Verdict
Reflex Needle has a rating of 4.5. Concentration has 100+ downloads. Both apps are available for free download on Google Play Store. Try both to see which works best for you.