First of all, the music is nice and chill. :o Eventually the screen gets really crowded, so I only managed to get 28 apples. I wonder if it's even possible to get all 50. Maybe some form of health would help? Also the apples in the HUD going in a spiral shape is a nice touch.
The change for apples being a spiral was actually the last change I made. They were previously randomly laid out, which ended up looking rather haphazard, and I figured it was easy way to add another cycle-ish thing to the game. The game is way too difficult, but it is possible to beat it. I did beat it... once.