CountKing Publisher: Johannes Trzoska Genre: Education Released: 12 Feb, 2018 Size: 16.3 MB Price: FREE! Click here to request a review of this app App Store Info Description Train your mind to count different tasks. You can select different operators like +, - , *, :. What's New in Version 1.2 You can change the amount of iterations and the time of every single iteration. Screenshots Screenshot 1 of 6