How to reduce the size of my iPhone application?

Question

Alternative Titles (to aid searches)

Compressing PNGs

Reduce the size of an iPhone Archive (.ipa)

Adding a build rule to compress images i

Answer 1

PNG is really the best option for lossless image compression. You can optimize your PNGs for size using PNGOUT, but may I inquire which files specifically are taking much space? How does it compare to a non-debug release?

Edit: If you'd like a free GUI-version of PNGOUT, take a look at PNGGauntlet.