JPEG-MP4 Convert Photo Video is a multimedia application available on the iPhone platform, developed by Kenji Hara. This free app offers a variety of conversion options for both photos and videos. Users can convert photos to formats like JPEG, HEIC, and PNG, while videos can be converted to MP4, MOV, or LivePhoto. Additionally, users have the option to save GPS and Exif information from the original source in the converted files.

The app provides a user-friendly interface for easy navigation. For photo conversion, users can simply tap the photo button, select a photo, choose the desired format, and save the converted file. Similarly, video conversion and video captures are straightforward processes with clear instructions provided within the app.