OMB is a free multimedia app developed by OMB Guitars ltd for iPhone users. This app offers an innovative way for musicians to enhance their playing experience.

With OMB, users can add auto accompaniment to their music by choosing from a variety of styles and tempos, ranging from basic Rock to Pop to Salsa. In addition, users can download additional styles from the OMB online store, which will be regularly updated with new content.

The app also supports iOS MIDI devices, allowing users to play the OMB styles and instruments using any compatible MIDI device. Furthermore, OMB provides a wide selection of instruments for users to play solo, along with displaying the chords being played in real-time.

One of the standout features of OMB is its ability to record user's performances, allowing them to capture their musical ideas on the go.

For hands-free control, the app can be used with the OMB foot pedal. This feature enables musicians to control the app without having to use their hands, providing a seamless and convenient experience.

Overall, OMB offers a unique and versatile music app for iPhone users, providing them with a wide range of features to enhance their music playing and recording experience.