I've never created a game before, but I've tested a few and they've all used TestFlight. May be what you're looking for. I'd love to test it by the way!
Hi Zeldaniac, thanks for the tip. I have never heard of TestFlight before. Unfortunately, lately I'm having less than 2 hours per week to complete the game. I just did some more stages and included some sounds just to check how they would play with the game. Some minutes ago, I just finished a video of me playing a very small (but tricky) stage. Please let me know your impressions. As soon as I have a better version, if you want, I can try to provide you with an ad-hoc...
I think a really good idea to add to the game is a level editor and sharing online and downloading others levels! Btw looks great!
development was halted. Now that I got a 5S, I'm starting to work on it again. The engine is already @ 95%. The really bad part is having to design different levels + level selection screen and, the worst part, finding a way to ask people to rate the app! Otherwise, nobody does it!