Master of controller

Master of Controller is a professional MIDI hub for iPad, designed for guitarists, bassists, and musicians who use a pedalboard on stage.

Connect your pedalboard (RJM Mastermind, Behringer FCB1010, or any MIDI controller) and let your iPad intelligently route every MIDI command to all your stage devices — amplifiers, effects processors, switchers — simultaneously and precisely.

HOW IT WORKS

Your pedalboard sends CC32 (Bank Select) and Program Change messages. Master of Controller captures them, maps them to your songs and presets, and dispatches the right MIDI commands to each of your devices automatically.

KEY FEATURES

Multi-device MIDI routing Configure each of your stage devices (amp, reverb, delay, switcher...) with their own MIDI channel and program numbers. One preset triggers them all.

Songs & Presets Organize your set into songs, each with multiple presets. Assign a default preset per song. Navigate instantly from your pedalboard.

Setlist Mode Build setlists with multi-select, drag to reorder, rename, and duplicate. Perfect for touring musicians.

Full-Screen Stage View A large, high-contrast display shows your current song and preset — readable from across the stage.

MIDI Diagnostic Monitor Real-time logging of all incoming and outgoing MIDI messages. Troubleshoot your rig without a computer.

Export / Import Back up your entire configuration to a .engcnt file and restore it in one tap. Share rigs between iPads.

Two-iPad Sync Run one iPad at the backline and one at front-of-house. Both stay in sync over Wi-Fi — no extra hardware needed.

Expression Pedal Routing Map expression pedals to any CC output on any device, with custom input/output scaling.

30-MINUTE FREE TRIAL

Try every feature for 30 minutes before purchasing. One-time purchase, no subscription.

Master of Controller is built for the stage — by a musician, for musicians. Master of Controller is free to download with a 30-minute trial per session. A one-time in-app purchase (€34.99) unlocks unlimited use.