And you can use all this app features without any restriction for free, yes it is absolutely free
1. Take a photo or choose a photo from library;
2. Swap stickers to head；
3. More that 50 animal stickers in each of the 3 galleries of animal stickers
4. Easy to use or refer to help.
5. Apply animal face to photo by rotating, resizing and moving them!
6. Share, email or save your edited photos on your phone gallery, Instagram, Facebook or any other social networking apps