This app was mentioned in 3 comments, with an average of 1.00 upvote
About 16 months ago two Mechanical Engineers with some experience in technical programming on MATLAB and such started a journey. It was an odd and unfamiliar realm in the beginning BUT everything is possible with hard work. Now they have a professional game on smartphones. You can check out the game and download it on Android or iOS.
However, it fell short on their expectations in terms of user engagement and they still wonder WHY? Any comment on this will be appreciated ...