Ringtone Maker MP3 Converter is a free iPhone app developed by Oleksandr Pylaiev. It falls under the multimedia category, specifically in the Music & Radio subcategory. With this app, users can easily cut their favorite parts of an mp3, m4a, or video and create personalized ringtones.

One of the key features of Ringtone Maker MP3 Converter is its support for multiple audio and video formats, including mp3, aiff, wav, and m4a. Users can select music from their photo library or Files and choose the specific part they want to use as a ringtone. The app also allows users to save the edited audio as a ringtone, alarm, notification, or even a new song to listen to. Additionally, users have the option to share their creations with friends.

The app provides a user-friendly interface for editing music, allowing users to easily select the desired part of the audio clip by setting start and end points or using a touch interface. It also allows users to find all music and audio files stored in their phone memory and SD cards.

Overall, Ringtone Maker MP3 Converter is a convenient and easy-to-use app for creating custom ringtones and notifications. It offers a wide range of audio and video format support, making it versatile for users.