Fast Convert is an iPhone app developed by Bruno Bongiovanni that aims to provide the simplest and most beautiful way to convert units. With a focus on efficiency and user experience, this app allows users to easily convert units by selecting them and adding them to their shortcuts.

The app comes with a simple and streamlined interface that is very easy to use, ensuring the best user experience possible. It automatically adds shortcuts for units, allowing users to quickly access their most frequently converted units. Additionally, users have the ability to reorganize their unit shortcuts and customize the number of decimals displayed.

Fast Convert offers over 130 units across 20 categories, covering a wide range of commonly used units. From acceleration to volume, this app has it all. However, if a specific unit is missing, users can contact the developer through the app and request its addition in the next release.

Overall, Fast Convert is a comprehensive and efficient unit converter that offers a user-friendly experience. Whether you're a student, professional, or simply someone who frequently needs to convert units, this app is sure to meet all your conversion needs.