Latch Lock Sounds

Latch invents a unique lock chime every time you tap Generate — on your iPhone, with no account and no cloud synth. Create a custom lock sound, preview it with the silent switch on (media playback), then share LockChime.wav or a Boombox USB zip ready for your car. • Instant on-device generation (AVFoundation) • Unique recipes each press • Download WAV or Boombox USB folder • Boombox USB export for compatible cars (2023.44+)