What it does
- Dual captureTap the shutter and Twinly grabs both lenses at once. Two full-resolution photos in your library.
- Triple-press shutterWhile the Camera tab is open, three quick volume-button taps fire the shutter for hands-free use.
- Quiet shutterTwinly suppresses the camera sound where iOS allows it. In Japan and Korea the system shutter sound is mandatory.
- Background voice memosStart recording, switch apps, the audio keeps writing. The orange microphone dot in the status bar stays visible — iOS makes that non-optional.
- No server, no SDKEverything is on your phone. No analytics, no upload, no third-party trackers.
- iPhone XS and newerSimultaneous dual capture needs the A12 chip. Older iPhones get a fast hot-swap capture instead.