Comparison

Light Stack Camera vs Lento

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Light Stack Camera

Capture incredibly sharp long exposure photos without a tripod. Advanced AI stabilization allows for handheld shots up to 30 seconds, providing natural-looking results. Unique features like true-to-motion preview and customizable failure responses ensure control and prevent ruined shots.

Highlights
  • AI-stabilized long exposures
  • Handheld shooting up to 30 seconds
  • True-to-motion live preview
  • Customizable failure response options
  • Full-resolution image pipeline
Features
Read full description

Capture sharp long exposures — no tripod required. With advanced AI stabilization, Light Stack lets you shoot handheld for up to 30 seconds — with consistently sharp, natural-looking results. To help you stay steady and in control, Light Stack offers some unique features: • True-to-Motion Preview: The live preview moves naturally with your hands, giving you intuitive feedback that helps you stay steady. No more fighting to keep a crosshair centered. • Failure Response: If motion tracking is lost, you choose what happens: temporarily pause the exposure, end it cleanly, or keep going without stabilization. No surprises, and no ruined shots when things don’t go as planned. • Full-Resolution Pipeline: Light Stack maintains full resolution from capture to final image. No cropping, and no upscaling to cover it up. Try it free and experience the convenience of Light Stack. --- Terms of Service: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Lento

Capture stunning long exposures and light trails in real-time without special equipment. Achieve silky smooth water, eliminate moving objects, and gain precise manual control over your shots. Export in high-quality formats like RAW DNG.

Highlights
  • Real-time long exposure stacking
  • Light trail capture
  • Automatic ghost removal
  • Manual camera controls (ISO, focus, exposure)
  • RAW DNG and HEIF export
  • Live preview of exposure build
Features
Read full description

Lento stacks camera frames in real-time to create long exposures on iPhone. Silky waterfalls, streaking car lights, empty landmarks. No ND filter, 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. 8 megapixels 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. One watermarked export in total. Pro: All modes, RAW DNG, manual controls, unlimited duration, no watermark, unlimited exports. 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/

Screenshots

Light Stack Camera3 screens
Lento4 screens

Verdict

The call

Light Stack Camera and Lento are too close to call on the numbers: across 7 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Light Stack Camera sells 3 in-app purchases, starting at $4.99 per month and Lento sells 2 in-app purchases, starting at $9.99 per year. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Light Stack Camera ships an update weekly, Lento every 11 days. The most recent releases landed on October 6, 2026 and October 7, 2026 respectively.

ScorecardNo meaningful differences
Light Stack Camera versus Lento: the parameters behind the verdict, then further details
ParameterLight Stack CameraLento
PriceFreeFree
Rating4.7 (28 ratings) — better—
Positive reviews73.1% of reviews—
Number of ratings28 — better—
Update frequencyWeekly — betterEvery 11 days
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFreemium
DevicesiPhoneiPhone
Requires iOS16.0 — better17.0
Further details — not scored
Size1 MB14 MB
Age rating4+4+
DeveloperCogitap SoftwareAnh Phong

In-app purchases

3 purchases

Light Stack Camera

Subscriptions2
  • Monthly Subscription$4.991 Month
  • Yearly Subscription7 Days trial$19.991 Year
One-time1
  • Lifetime Access$34.99
2 purchases

Lento

Subscriptions1
  • Lento Pro7 Days trial$9.991 Year
One-time1
  • Lento Pro$29.99

Questions

Is Light Stack Camera free?
Light Stack Camera is free to download, with in-app purchases available.
Is Lento free?
Lento is free to download, with in-app purchases available.
Do Light Stack Camera or Lento have ads?
Neither Light Stack Camera nor Lento shows ads.
Which is updated more often, Light Stack Camera or Lento?
Light Stack Camera ships an update weekly, and Lento every 11 days. Most recently, Light Stack Camera was updated on October 6, 2026 and Lento on October 7, 2026.

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