*Summing up all the comments for future reference.
iHermes= iClassic Player
Hermes*= iEra Player
iHermes is pretty well known for making really cool pixelicious hats from ArtStudio.
While its true that he could use some improvement on his techniques, none of us are perfect and can only keep working at it.
My Opinion: Its a great app(recently bought it.) but it can take a while to make a single hat slide whereas on a computer it can be faster and cleaner. I'm not saying one is better than the other but if I had to choose it would be my computer purely because of GIMP. Then again I'm not exactly the best with ArtStudio and I'll probably post a new reply with my personal experience in a few weeks. WITH OR WITHOUT A STYLUS