https://play.google.com/store/apps/details?id=com.solvevolve.flubber
Basically, flick to jump and tap to stop. Personally I find this scheme much more practical and I have been able to go through some tough levels easily. I tried my best to incorporate most challenging and interesting levels only.
https://www.youtube.com/watch?v=mVlA2HBsT1Y
I am planning on open sourcing the code sometime soon( let me know if you would be interested). The game has no Ads, no IAPs its completely free (The network permission is to log level finishes).
P.S. I am looking to get into the gaming industry. Let me know if you can help me.