Emoji Studio. Customise and Share Emoji

Requirements (refer attached doc for sample screen) : To develop an iPhone/iPad apps for Emoji icons with following features (1). Emoji icons are displayed in different categories for selection. (2). User could create their new emoji icons, add text and picture into the emoji, and save it as new emoji icon. The new emoji will appear in the list under the selected category. (3).Built-in message composer which allow text composing with the emoji icons. (4).Allow sharing using email, Facebook, twitter,copy to clipboard, save to photo album,MMS and eCards. (5).When choosing sharing as eCards, user could select a photo from photo album, add in text (with colour and font selection) and emoji to customise it as e-card. The e-card could be shared using email (6).Source code must be provided together. Preferred development tool is XCode