Apple iTunes has a free iTunes App Sale: Retype (normally $2.99). Limited time only!

About

Retype is built out of passion for great typography and it's all about adding text to your photo with style.

Retype is the only type tool with 3D, shadow and multi-color layer fonts. It boasts intelligent layout engine that let you add countless font, art and layout combinations with one tap.

Requirements

• Requires iOS 8.0 or later
• Compatible with iPhone, iPad, and iPod touch
• This app is optimized for iPhone 5, iPhone 6, and iPhone 6 Plus