Comparison

EvoShutter Pro vs AI CometStack

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

Head to head
About

EvoShutter Pro

Features
Read full description

Capture stunning long-exposure photography with EvoShutter Pro, the professional camera app that brings cinematic motion blur, light trails, and creative effects to your iPhone. KEY FEATURES • LONG SHUTTER MODE Create beautiful long-exposure photos with customizable duration from 0.5 seconds to 30+ seconds. Perfect for waterfalls, light painting, and night photography. • TIME-LAPSE CAPTURE Automatically capture time-lapse sequences with configurable intervals. Ideal for sunsets, clouds, and slow-moving subjects. • MOTION BLUR (Pro) Capture dramatic motion trails and silky blur effects. Perfect for moving subjects, panning shots, and action photography. • LIGHT TRAILS (Pro) Record stunning light streaks from cars, stars, and moving light sources. Creates vibrant trails of color in your photos. • STAR TRAILS (Pro) Specialized long-exposure mode optimized for night sky photography. Capture dramatic star trails and celestial motion. • GHOST MODE (Pro) Create ethereal, transparent motion effects for artistic and creative photography. Perfect for dance, performance, and surreal compositions. • CUSTOM BURST (Pro) Burst photography with custom shot count and intervals. Perfect for action sequences and rapid-fire captures. • REAL-TIME PREVIEW See your long-exposure build in real-time with Metal-accelerated processing. Watch your photo come to life as you capture it. • ADVANCED CONTROLS Manual ISO, exposure compensation, white balance, and more. Professional controls for advanced photographers. • PRIVACY FIRST Everything happens on your device. No cloud, no tracking, no accounts. Your photos stay private and secure. PERFECT FOR • Landscape photographers seeking silky water and motion blur effects • Night photographers capturing light trails and star trails • Creative photographers exploring artistic motion effects • Action photographers needing burst capabilities • Anyone wanting professional long-exposure tools REQUIREMENTS • iOS 17.0 or later • iPhone with camera access • Optimized for iPhone 12 and newer PRIVACY & TERMS Your privacy is important to us. EvoShutter Pro processes all images on-device and does not collect or transmit any personal data. Privacy Policy: https://angelapplications.co.uk/privacy-policy/ Terms of Use: https://angelapplications.co.uk/terms-of-use/ By downloading this app, you agree to Apple's Standard Licensed Application End User License Agreement: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ TIPS FOR BEST RESULTS • Use a tripod or stable surface for longer exposures • Experiment with different durations for various effects • Try motion blur for moving subjects and light trails for night scenes • Star trails work best in dark areas away from light pollution Download EvoShutter Pro today and transform your photography with professional long-exposure capabilities.

About

AI CometStack

Features
Read full description

AI CometStack is a breakthrough comet alignment app designed specifically for mobile astrophotography workflows. Overcome the long-standing tradeoff of comet movement during long imaging sessions. Traditionally, you had to choose between sharp stars (streaked comet) or a sharp comet (trailed stars). AI CometStack solves this by eliminating complex desktop compositing and advanced scripting. Core Features Motion-Aware Stacking: Aligns the comet nucleus across time while preserving star geometry. Two-Path Automation: Integrates stars and comets separately, then blends them on-device. Batch Processing: Handles full-night capture sets with uniform parameters. Pro Format Support: Works natively with FITS, RAW, TIFF, PNG, and JPEG files. Mobile-First Flow: Real-time previews and guided steps built for iOS deep-sky sessions. Simple Workflow Import your exposure frames (or use the included sample files). Let the app automatically track and model comet motion. Validate and adjust the seamless background blend in real time. Export gallery-grade, press-ready images instantly from the field. Support & Feedback Questions, feedback, or need help? Contact us directly at ustransit74@gmail.com Privacy policy and term of use (EULA) is at https://deepskycolor.blogspot.com/2018/12/privacy-policy-for-deep-sky-color-app.html

Screenshots

EvoShutter Pro3 screens
AI CometStack2 screens

Verdict

The call

EvoShutter Pro and AI CometStack are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

CostPrice Ā· In-app purchases Ā· Ads Ā· Monetization

Both are free to download. EvoShutter Pro sells 2 in-app purchases, starting at $6.99 per 7 days and AI CometStack sells 1 in-app purchase, starting at $9.99 per year. Whichever you choose, the download price is not the number that matters.

ScorecardNo meaningful differences
EvoShutter Pro versus AI CometStack: the parameters behind the verdict, then further details
ParameterEvoShutter ProAI CometStack
PriceFreeFree
AdsNoNo
In-app purchasesYesYes
DevicesiPhoneiPhone, iPad — better
Requires iOS17.017.0
Further details — not scored
Size3 MB105 MB
Age rating4+4+
DeveloperAngel App Publishing Ltd.yong chong loh

In-app purchases

2 purchases

EvoShutter Pro

Subscriptions1
  • Weekly Subscription3 Days trial$6.997 Days
One-time1
  • One Time Upgrade$29.99
1 purchases

AI CometStack

Subscriptions1
  • Yearly Subscription$9.991 Year

Questions

Is EvoShutter Pro free?
EvoShutter Pro is free to download, with in-app purchases available.
Is AI CometStack free?
AI CometStack is free to download, with in-app purchases available.
Do EvoShutter Pro or AI CometStack have ads?
Neither EvoShutter Pro nor AI CometStack shows ads.

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