ShoeBox - Free unlimited photo storage, so you can rediscover your photos anywhere. Available for iPhone, iPad, Android, Mac and PC.
zMors Modular - Full featured modular synthesizer for iOS
TexturePacker - Texture Packer is hands down the best sprite sheet generation tool on the market.
ReSlice - Slice your audio with an advanced, rhythmic arpeggiator and FX.
Google Photos - All your photos are backed up safely, organized and labeled automatically, so you can find them fast, and share them how you like.
Auxy Music Studio - Auxy brings real music creation to iPhone in a simple and inspiring format.