Sound Drop AR

Build beats in AR: place reactors, drop bouncing balls, and sculpt rhythms with real physics. 100+ sounds, loops, and quick BPM control. Create music in space.

Sound Drop AR - Build beats in your space.

Turn any surface into a playful drum machine. Place reactors in AR, drop bouncing balls, and let physics create evolving rhythms. Every reactor carries its own sound—tap to pick one from 100+ effects, or shuffle for happy accidents. Add beat loops and tone sequences, tweak speed, bounciness, and gravity, and watch (and hear) your room groove.

How it works

• Move your device to scan—use the focus brackets to place your first reactor.
• Tap + to add more reactors and shape the rhythm in space.
• Tap a reactor to choose its sound from the built-in library (or randomize).
• Adjust Speed, Bounciness, and Gravity to sculpt the feel.
• Blend in beat loops and tone sequences at 125 or 130 BPM.

Highlights

• 100+ sound effects for reactors, plus curated loops & tone lines
• Real physics = natural grooves (balls live ~10s for constant motion)
• Tap-to-assign sounds with searchable picker & instant preview
• Quick BPM switch (125 / 130) and global speed control
• Glass UI (iOS 26) — cleaner, brighter, more touch-friendly
• Pause/Resume, randomize sets, long-press to delete reactors
• Works offline. No logins. No ads.

What’s New

• Complete UI redesign with the new iOS 26 Glass style
• New coaching overlay & focus square for faster placement
• Rebuilt audio engine & sound browser (search, preview, tap-to-apply)
• Record an audio session and share by mail or Air-Drop
• Snappier performance, smoother animations
• Pan on empty space to move the directional light (orbit + height) for dynamic shadows
• General polish across AR placement, labels, shadows, and controls

Tip: Spread reactors at different heights and tweak gravity for polyrhythms. Short bounces = tighter grooves; higher throws = airy, evolving patterns.

Enjoy exploring rhythms in 3D