Company Jaroszlav Zseleznov created these great apps:
AutoVolume ~ Automatic Volume Control, AutoVolume Lite ~ Self Adjusting Volume ~ Detect outside noise and automatically decrease or increase music volume loudness in your headphones, Hacker Test, Health Test - The iridology app, Brain Test ~ I'm Left or Right brained? ~ A brain side hemisphere dominance quiz, ERCEPTIO - Cross train your brain! Test your perception and security observation skills with real video and audio clips from everyday life., and others..
