Snapsift 
SnapProof 
iOS
Lento
Long Exposure Camera
App Store
Freemium
Screenshots
About
Lento turns your iPhone into a long exposure camera. Create smooth waterfall shots, light trails from car headlights, and silky water effects that normally require a DSLR with a slow shutter speed.
The app uses computational photography to stack multiple frames, giving you a real-time preview of the long exposure effect before you commit to the shot.
Features
- Real-Time Preview - See the long exposure effect live before capturing
- Adjustable Duration - Control exposure time from 1 second to 30 seconds
- Light Trails - Capture car lights, star trails, and moving light sources
- Smooth Water - Turn choppy waves and waterfalls into silky streams
- Motion Blur - Creative blur effects on moving subjects
- No Tripod Needed - Built-in stabilization for handheld shooting
- RAW Support - Export in full quality
- Privacy First - No data collection, no analytics
Requirements
- iOS 17.0 or later
- iPhone only
Common questions
Is my data collected or shared?
No. Lento runs entirely on your iPhone. No analytics, no tracking, no data sent to servers. Your privacy is guaranteed.
Is Lento free?
Lento is free to download and the core features are free to use. An optional upgrade unlocks the full feature set. There are no ads either way.
What if I don't like the app?
Apple offers full refunds within 14 days of purchase, no questions asked. Request a refund directly through the App Store if you're not satisfied.
Which iOS version do I need?
Lento requires iOS 17.0+.