Transistor is one of my favourite games of all time. I bought it the day it was released on the PS4, and unlocked all achievements, gaining 100% completion. Its beautiful, original and challenging. I was quite happy when I noticed they released a port of it for iOS. Unfortunately, Transistor for I iOS is unplayable in its current state due to stability issues. Frequent crashes and the inability to save your progress as you go make for a very frustrating experience. Hopefully things get fixed in the future.
Foam-fixer about Transistor, v1.5