Comparison

CalibratorVS vs Long Exposure Camera

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

Head to head
About

CalibratorVS

Features
Read full description

This application has been designed to be used with a Colorimeter or a Spectroradiometer. It is used for: (1) measuring gamma curves from RGB channels. This is a professional app for users of other apps from www.test-eye.com. We do not recommend to download this App if you have not previously contacted with www.test.eye.com and you know the specific use.

About

Long Exposure Camera

Capture stunning long exposure photos handheld, no tripod needed. Create motion blur, light trails, and ghost effects with AI stabilization. Simple to use for professional-quality images.

Highlights
  • Handheld long exposure photography
  • AI stabilization for sharp images
  • Motion blur, light trail, and ghost modes
  • Auto timer and intelligent ISO
  • Up to 30 seconds exposure
  • 16MP high-resolution output
  • Front and back camera support
Features
Read full description

IRIS Flow – AI Handheld Long Exposure Camera for iPhone IRIS Flow is an AI-powered long exposure camera app for iPhone that lets you capture stunning motion blur, light trails, and ghost effects — entirely handheld, no tripod required. Designed for simplicity and creativity, IRIS Flow makes professional long exposure photography accessible to everyone. Just point, tap, and let intelligent AI stabilization do the rest. Create Professional Long Exposure Photos — Handheld Traditional long exposure photography requires manual camera controls and a tripod. IRIS Flow changes that. Our advanced AI-based stabilization technology compensates for hand movement in real time, allowing you to shoot sharp, stabilized long exposure photos directly from your hand. Capture flowing water, moving crowds, and dynamic night scenes — anywhere, anytime. Three Creative Long Exposure Modes Motion Blur Mode Create silky smooth waterfalls, flowing rivers, dreamy clouds, and cinematic motion blur while keeping your scene sharp. Light Trail Mode Capture vibrant light trails from cars, traffic, carnival rides, and city lights with stunning clarity and color. Ghost Mode Create artistic ghost effects, transparent subjects, and double exposures — perfect for creative portraits and storytelling photography. Smart Auto Features for Perfect Results IRIS Flow removes complexity while preserving creative freedom: Auto Timer Capture – Automatically captures at the optimal moment Intelligent ISO Adjustment – Optimizes exposure for any lighting condition Up to 30 Seconds Exposure – Maximum creative flexibility 16MP High-Resolution Output – Professional-quality images ready for sharing or printing No manual camera knowledge required. Handheld Long Exposure — No Tripod Needed IRIS Flow is built specifically for handheld long exposure photography on iPhone. Thanks to intelligent stabilization, you can shoot freely while traveling, hiking, or exploring cities — without carrying extra gear. Perfect for: Travel photography Street photography Night photography Creative mobile photography Front & Back Camera Support Switch seamlessly between rear and front cameras, both supporting long exposure modes. Create ghost-effect selfies, artistic portraits, or cinematic landscapes with the same powerful results. Perfect For Capturing Waterfalls and rivers with silky smooth flow Light trails from traffic and city lights Night scenes and low-light environments Crowd removal at tourist locations Ghost-effect portraits and creative selfies Moving clouds and skies Carnival rides and fairground lights Sports motion blur and action shots Artistic double exposure photography Water reflections and seascapes Simple by Design — No Learning Curve Unlike complex camera apps with overwhelming manual controls, IRIS Flow focuses on speed, simplicity, and results. If you can take a regular photo, you can create stunning long exposure images with IRIS Flow. Just tap and shoot. Share Your Flow Long exposure photography commands attention. Create unique, eye-catching content for Instagram, TikTok, and other social platforms with ease. Download IRIS Flow today and transform everyday moments into expressive long exposure photography — no tripod, no complexity, just beautiful results. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://www.bytenpixels.com/privacy

Screenshots

CalibratorVS3 screens
Long Exposure Camera4 screens

Verdict

The call

The clearest difference is in-app purchases: CalibratorVS at none against Long Exposure Camera's 1. CalibratorVS also leads on device support (3 vs 1) and iOS requirement (11.3 vs 17). Long Exposure Camera's advantage is update cadence (every 2 weeks vs every 22 months). On price and ads there is nothing between them.

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. Long Exposure Camera sells 1 one-off in-app purchase. CalibratorVS asks for nothing beyond the download.

UpkeepUpdate frequency

CalibratorVS ships an update every 22 months, Long Exposure Camera every 2 weeks. The most recent releases landed on October 25, 2026 and October 6, 2026 respectively.

Scorecard4 real differences · 6 level
CalibratorVS versus Long Exposure Camera: the parameters behind the verdict, then further details
ParameterCalibratorVSLong Exposure Camera
PriceFreeFree
Rating—4.7 (3 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—3 — better
Update frequencyEvery 22 monthsEvery 2 weeks — better
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Free with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS11.3 — better17
Further details — not scored
Size9 MB67 MB
Age rating4+4+
DeveloperQvision, Departamento de OftalmologíaJiten Siddhpura

In-app purchases

None

CalibratorVS

No in-app purchases

1 purchases

Long Exposure Camera

One-time1
  • Lifetime Premium$2.99

Questions

Is CalibratorVS free?
CalibratorVS is free to download, with no in-app purchases.
Is Long Exposure Camera free?
Long Exposure Camera is free to download, with in-app purchases available.
Do CalibratorVS or Long Exposure Camera have ads?
Neither CalibratorVS nor Long Exposure Camera shows ads.
Which is updated more often, CalibratorVS or Long Exposure Camera?
CalibratorVS ships an update every 22 months, and Long Exposure Camera every 2 weeks. Most recently, CalibratorVS was updated on October 25, 2026 and Long Exposure Camera on October 6, 2026.

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