match the rotation knob Publisher: Hirofumi NAKANO Genre: Board Released: 1 May, 2015 Size: 9.6 MB Price: FREE! Click here to request a review of this app App Store Info Description Match the rotation knob! Tap the correct button! Please do 10 times . Let's compete for speed! What's New in Version 1.0.2 update Screenshots Screenshot 1 of 6