The "Logic Keypad" is often associated with the sound expansion, which is a curated collection of presets and loops designed specifically for Logic Pro . Key Features of Logic – Keypad

While sound packs like these are sometimes released as limited-time freebies on sites like VST Alarm, they are typically commercial products. New FREE SOUND PACK | Logic Pro for iPad

: Features a variety of MIDI and audio loops, often including dark, brooding, and moody atmospheric pads.