Write an iPhone application to use Steganography to embed messages into images

This app allows you to use steganogrophy to hide messaged within other files. Text into images to start. Simple put, you can stash a message into a photo file and no one will even know its there. This is not meant to be a messaging app, however it allows people to send secret messages using existing messaging channels. This is not meant to be military grade, this is just for fun with a target audience being 18-30 year old's. Can also be used to store semi-sensitive data, not your bank pin, but maybe your gym locker combination. Decoding messages would be free, encoding would require a 1 time purchase. Also require help to get this app into the app store. I will be looking into a separate project for the marking and branding aspect, so be aware of branding related changes that might come later in the dev cycle. If you are also a branding expert please note that in the bid. Roadmap - v1 is encoding text only into images. v2 is encoding images within images. v3 If the iPhone app is somewhat successful then an android app would follow.