Koala Sampler

Record anything with your phone’s mic or load your own sounds, then turn them into beats, add effects and resample the result. $4.99 on the App Store, from a two-person studio in London.

• Record a sound with the mic and build a beat from it
• Sixteen built-in effects, plus resampling
• A stem splitter for drums, bass and vocals
• Works with AUv3 hosts, MIDI and Ableton Link
• Paid once at $4.99; add-ons are optional

The notes for this version are on the App Store (checked Oct 2, 2026).