FINT is a free app that lets you use more than 150 different fonts on your iPhone, iPad, or iPod touch. The fonts are compatible with all apps, like Instagram, Snapchat, Kik, Facebook, WhatsApp, and more. You can also create and share custom emojis, GIFs, and text messages. The app has a built-in emoji library, so you can send funny messages to your friends.

FINT has a simple user interface, and you can use the keyboard to type in messages and emojis. You can customize the keyboard to make it your own, and you can also change the font size, color, and font style.