GIF to Mp4 is a free app available on the iPhone platform that allows you to convert any GIF file to a video file. This app enables you to share your converted videos to social networks like Facebook, Gmail, etc. You can also save the videos to your gallery.

The app is easy to use, and the conversion process is quick. To convert a GIF file to a video file, you need to select the GIF file from your gallery, select the convert option, and click on the "Save" button to save it into your gallery. You can then share your converted video with your friends and family.

Overall, GIF to Mp4 is a user-friendly app that provides a simple solution to convert GIF files to video files. The app's feature to share the videos to social networks and save them to the gallery makes it an excellent utility tool for iPhone users who frequently use GIFs.