Keyboard Instrument Simulator

Keyboard Instrument Simulator turns your device into a professional keyboard with high-quality sounds (Piano, Accordion, Trumpet, Saxophone) and a library of rhythm loops across genres. It supports three octaves, transpose, pitch bend, major/minor chords, pad sounds, and STS shortcuts for quick instrument and chord changes while playing.

Features include an adjustable audio mixer, Style Loop tempo control, quarter-flat tuning for Oriental music, stereo recording, and a demo video. Subscriptions unlock all features with Monthly and Yearly plans; renewals are managed via iTunes account settings.