MIDI Sliders is a free iPad app that sends MIDI control messages via USB (connected through the Camera Connector) or to a Mac via WiFi. A simple, intuitive interface requires almost no setup.
Almost all MIDI signal types are supported. For MIDI Controller messages, the lower numbered Controllers (0-31) are automatically chained with their "least significant byte" controller (32-63), for 14-bit resolution. Each slider sends data on its own MIDI Channel (1-8).
And for fun, we have added:
+ 2 other kinds of "sliders" display modes
+ an audio test tone function
+ shake/knock the iPad to nudge all sliders at once
NOTE: To avoid accidentally swiping-out of MIDI Sliders, it is recommended to TURN OFF "MULTITASKING GESTURES" in your iPad's Settings.
Up to six family members will be able to use this app with Family Sharing enabled.