Fotomosaico is a free iPhone application that allows you to create beautiful mosaic art with your photo library. The app is designed to create "Mosaic Art" in poster size by using album photos. With Fotomosaico, you can transform your photos into vibrant and colorful mosaic art pieces.

The app is easy to use and offers a variety of features to customize your mosaic art. You can choose from a wide range of different mosaic styles and adjust the size and color of individual tiles. Fotomosaico also provides a preview feature, which allows you to see how your mosaic art will look before you print it out.

Overall, Fotomosaico is an excellent application for creating stunning mosaic art with your photo library. The app is intuitive and easy to use, and the results are impressive. It's definitely worth checking out if you're interested in creating beautiful and unique art pieces.