Interesting game, I enjoyed the feel of it. I thought it was pretty easy yet still fun. I suggest making the text a little bigger and maybe giving it some sort of background (such as transparent black). I didn't initially notice any of the UI elements. Adding some more animation, such as causing the "you saved an apple" text to fly up the screen could be cool. I think you can keep working on this, add some levels, a tutorial and come out with a super solid game. Best of luck!