does the iPhone support 24-bit PNG with alphatransparency?

Question

I do know the iPhone prefers PNG. But also PNG-24 with alphatransparency? I hope it does!

Answer 1

I think even if it does the png would probably be optimized down to eight bits by pngcrush on deployment... why do you need such a high level of color accuracy?

I forgot to mention that transparency is supported. And come to think of it, 24 bit png is just eight bits per channel (I was thinking 16) so.. yes!