RiffSeed

RiffSeed is a focused musical looper designed to disappear while you play. Connect a class-compliant USB audio interface directly to your iPhone, capture a progression with one tap, and immediately play over it. Add overdubs whenever inspiration arrives—without setting up tracks, measures, projects, or a mixing desk. BUILT FOR PLAYING • Capture a progression with one large, comfortable control • Hear the loop through your connected USB audio interface • Add free-form overdubs anywhere in the loop • See every layer aligned on one clear loop timeline • Mute layers or remove the latest overdub • Pause, resume, clear, and begin again quickly MADE FOR MUSICAL IDEAS • No forced tempo or measure grid • Loop lengths up to 60 seconds • Up to eight layers in the current session • Full-quality WAV mix export • Detailed USB route diagnostics when you need them USB AUDIO, ON PURPOSE RiffSeed accepts audio only from a connected USB audio interface. It does not select the built-in iPhone microphone or Bluetooth audio for looping. Your instrument stays connected to the interface, and loop playback returns through that same USB route. FREE TO PLAY Looping, playback, and overdubbing are free. Your first three distinct song exports are included. RiffSeed Unlimited adds unlimited WAV exports with one non-consumable purchase—no subscription. REQUIRES • iOS 18 or later • A compatible class-compliant USB audio interface • A data-capable cable or adapter appropriate for your iPhone and interface Audio remains on your device unless you explicitly choose to share an exported WAV file or diagnostic report.