There is a beginner setting with 1 sec on / 1 sec off, intermediate with 3 sec on / 3 sec off, and expert with 7 sec on / 7 sec off.
Right now the app is simple and functional, but the pay version of the app will get all the updates and will grow as my skills do. Please be a part of that! Any ideas that you guys come up with, please email me with and I'll see what I can do. I'm up for suggestions. :)