Try the stopwatch and modes ...
About Concentrio;
~ In this version, you can use the stopwatch and 6 modes special for you, accompanied by the piano.
Last updated on Nov 22, 2020
Minor bug fixes and improvements. Install or update to the newest version to check it out!
Latest Version
1.0.4
Requires Android
5.0 and up
Category
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Concentrio
1.0.4 by Seyfullah
Nov 22, 2020
Free
$2.99