Video to Audio: MP3 Converter is a multimedia application developed by Fitness Labs SRL for iPhone users. As the name suggests, it is a simple and free way to convert videos from all the popular formats into audio files. The app is easy to use and can be downloaded for free from the App Store.

The app allows users to select videos they want to convert from a web URL, their local photos, or the files app. Once the videos are selected, users can preview them and select the desired conversion format. The app then works its magic, and all files are converted in just a few seconds. Users can store the converted files in the app or share them with their Mac via Airdrop. The app supports the following output formats: MP3, MP4, 3G2, AAC, AVI, FLAC, WAV, FLC, M4A, MPEG, MKV, OGV, OGA.

Overall, Video to Audio: MP3 Converter is a must-have app for anyone who needs to convert videos into audio files quickly and easily. It is user-friendly and does not require any technical skills to operate.