Comparison

Image Compare+ vs CompareSnap

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

Head to head
About

Image Compare+

Easily compare two images using various modes like side-by-side, slider, opacity, or difference. Zoom in for detailed inspection and export comparison results. Optimized for quick visual analysis.

Highlights
  • Four comparison modes (Concurrent, Slide, Opacity, Difference)
  • Image zooming for detail inspection
  • Export comparison images
  • Option to resize images to screen width
  • Supports original image scale processing
Read full description

Compare two photos, instantly. Image Compare+ is an iOS app that puts two images side by side, under a slider, as an overlay, or as a pixel difference, so you can see exactly what changed. From photo edits and DIY projects to plant growth records and screenshot checks, spot the difference in seconds. # Four Comparison Modes ▼ Side by Side View both images at once. Perfect for before/after and progress photos. ▼ Slider Drag a slider across one image to reveal the other underneath. Smoothly check before/after photo edits. ▼ Opacity Overlay two images and adjust transparency. Great for spotting alignment shifts and subtle changes. ▼ Difference Subtract one image from the other to highlight only what's changed. Reveals details invisible to the naked eye. * You can save the difference image to your Photos. # Position Adjustment — Line Up Your Images When two photos were not taken from exactly the same spot, use Position Adjustment mode to align them before comparing. ・Drag to move one image over the other. ・Pinch to scale it. ・NEW: Rotate with two fingers to fix a tilted shot. Once aligned, the slider, opacity, and difference views show real changes instead of camera offset. # Features ・Pinch to zoom in Slider, Opacity, and Difference modes for detailed inspection. ・Two processing options for Difference mode: - Express: Resizes to screen width before processing (fast). - Original: Processes at full resolution (high accuracy, takes longer. Both images must be the same size). ・Export the difference image to Photos or share it directly. # Common Uses ・How to compare two photos on iPhone: pick two images from your library and switch between modes. ・Check a before/after photo edit or retouch. ・Find the difference between two screenshots or design mockups. ・Track progress: DIY, renovation, fitness, plants, cleaning, and more. ・Verify that two images are identical or detect subtle changes. # Privacy First ・Works completely offline. Your images never leave your device. ・Photo library access is only used when selecting images to compare.

About

CompareSnap

Features
Read full description

CompareSnap: Effortless Before-and-After Comparisons CompareSnap helps you quickly create precise, professional-quality before-and-after photo comparisons right from your iPhone. Key Features: Easy Image Selection: Select your before-and-after photos directly from your library in seconds. Precision Alignment: Easily align your images using intuitive alignment markers. Interactive controls help you match key features perfectly for seamless comparisons. Interactive Slider View: Use the built-in slider to dynamically showcase transformations. Simply slide to reveal your stunning results in real-time. Video & Image Export: Quickly save comparisons as images (horizontal or vertical layouts) or animated fade videos, perfect for social media sharing or documentation. Seamless Sharing: Effortlessly share your comparisons to friends, clients, or social media platforms directly from the app. Ideal for fitness journeys, renovation projects, beauty transformations, and professional documentation—CompareSnap makes your progress unforgettable. Download CompareSnap now to start capturing your before-and-after stories with clarity and style!

Screenshots

Image Compare+4 screens
CompareSnap4 screens

Verdict

The call

The clearest difference is price: CompareSnap at Free against Image Compare+'s $2.99. Image Compare+'s advantage is iOS requirement (15.0 vs 17.6). On ads, in-app purchases and device support 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

CompareSnap is free to download; Image Compare+ costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Scorecard2 real differences · 8 level
Image Compare+ versus CompareSnap: the parameters behind the verdict, then further details
ParameterImage Compare+CompareSnap
Price$2.99Free — better
Rating4.2 (5 ratings) — better—
Positive reviews33.3% of reviews—
Number of ratings5 — better—
Update frequencyEvery 3 weeks—
AdsNoNo
In-app purchasesNoNo
MonetizationPaid—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.0 — better17.6
Further details — not scored
Size6 MB3 MB
Age rating4+4+
DeveloperReiji KobayashiJamie Maxwell

In-app purchases

None

Image Compare+

No in-app purchases

None

CompareSnap

No in-app purchases

Questions

Is Image Compare+ free?
Image Compare+ costs $2.99, with no in-app purchases.
Is CompareSnap free?
CompareSnap is free to download, with no in-app purchases.
Do Image Compare+ or CompareSnap have ads?
Neither Image Compare+ nor CompareSnap shows ads.

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