
Lento: Long Exposure Camera
Long Exposure & Light Trails
0 ratings
Free
In-App Purchases
Rating summary
About
Lento stacks camera frames in real-time to create long exposures on iPhone. Silky waterfalls, streaking car lights, empty landmarks - no ND filter, no tripod, no guesswork.
SMOOTH
Blur water and clouds into silk. Point at a waterfall, tap the shutter, and watch it smooth out frame by frame.
LIGHT TRAIL
Capture every streak of light. Car headlights, neon signs, star trails - the brightest pixel wins.
GHOST REMOVE
Tourists keep walking through your shot? Lento removes them. The static scene stays, moving objects vanish.
MANUAL CONTROLS
ISO, focus, exposure duration, self-timer. Live readouts update as you shoot. Built for photographers who want precision, not presets.
PRO EXPORT
RAW DNG (16-bit), HEIF, or JPEG. Full resolution with EXIF metadata - ISO, aperture, focal length, GPS coordinates.
REAL-TIME PREVIEW
Watch the exposure build live. What you see on screen is what you get in the file.
BUILT FOR IPHONE
GPU-accelerated. No lag. No stutter. Dark interface that stays out of your way.
Free: Smooth + Light Trail, HEIF, up to 5s.
Pro: All modes, RAW DNG, manual controls, unlimited duration, no watermark.
Privacy Policy: https://github.com/heocoi/privacy-policy/blob/main/lento.md
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
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What's New in Lento
1.3.3
July 10, 2026
Bug fixes and improvements to the photo saving and sharing flow.
Subscription plans
Lento Pro
All modes, no watermark, unlimited exports
$9.991 Year
7 Days trial2
In-App Purchases
$29.99
Lento Pro
All modes, RAW DNG, manual controls & no watermark.



