Awesome, can I get a promocode? Looks very interesting.
(To redeem, click on your profile icon, go to “Redeem Gift Card or Code” and enter the code. Each promo code is one time use only, so to anyone else reading this please ask for one in a new comment if you would like one!)
I am really happy you like the app!! The only issue with tapping on the outside of the phone would be how the phone could detect it (not sure if the gyroscope or something could be accurate enough). Someone had suggested volume buttons so maybe that is an option to explore.
Thank you for your feedback though and for sharing it! I appreciate it! :)