Beep Boop is a step sequencer designed to feel like playing an instrument. Users can arrange drum sounds across 16 steps, work with multiple bars, adjust tempo and swing, and add pitched pads or short recordings. Additional controls let them reshape sounds and build loops, then print a shareable receipt that others can scan in the app. Playing, recording, printing, scanning, and browsing the library are free. Keeping loops and sounds or building tracks requires Beep Boop Plus, which is listed at $1 per month after a seven-day trial or $10 for a lifetime unlock in the US. Recordings stay on the device; sharing to the community library requires sign-in with Apple. The app may suit beat makers who like tactile experimentation, but the free tier does not retain the full project-building workflow.
