Fonts Arts is a utility application designed for iPhone users, allowing them to easily write in various fonts across all applications. This app functions as a keyboard extension that must be enabled through system preferences, providing a seamless integration with the device's existing keyboard.

With Fonts Arts, users can enhance their messaging, social media posts, and more by choosing from a diverse range of fonts. The app is free to use, making it an accessible tool for anyone looking to add a creative touch to their text. Its straightforward functionality ensures that users can quickly switch between different font styles, making it a handy addition to any iPhone user's toolkit.