Apps Like mKer for iPhone and iPad
Process MIDI and control effects
MIDI step sequencer with 8 outputs. Send MIDI signals to multiple destinations. Configure step patterns, velocities, and note lengths. Sync with host tempo. Control via touch or MIDI input.
Ranked alternatives
Showing 761–780 of 1,000 ranked alternatives.


General MIDI Player
Daniel Nigrin
Turn Mac into a General MIDI instrument.
The app allows users to play General MIDI instruments using a mouse, computer keyboard, or MIDI device. It plays type 1 General MIDI files and supports non-US keyboards.



Theremin I/O
FFFF00 Agents AB
iPhone becomes a touchless music instrument.
The app transforms an iPhone into a touchless music instrument using the camera and flash to detect hand distance. This input generates tones through an old-school synthesizer with various sound presets and scale options.


Easy MIDI — MIDI Controller
Nikolozi Meladze
Mac keyboard becomes a MIDI controller.
The app transforms a Mac keyboard, trackpad, and mouse into a MIDI controller. It sends MIDI notes and control messages to DAWs and soft synths, allowing users to quickly capture musical ideas.








Organ Tuner
Real-Time Specialties, inc.
Tune organs with MIDI and Bluetooth
Tune and maintain pipe organs with precise frequency control. Adjust notes from C0 to C9. Use MIDI for key control via Bluetooth. Manage mutation and Celeste ranks. Apply temperature compensation. Calculate pipe lengths for trimming.





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