Comparison

Image Compare+ vs Spatial Glass

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. From photo edits and DIY projects to plant growth records — see exactly what changed, in four powerful modes. # Four Comparison Modes ▼ Side by Side View both images at once. Perfect for 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. # Features ・Pinch to zoom in Slide, 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. # Privacy First ・Works completely offline. Your images never leave your device. ・Photo library access is only used when selecting images to compare.

About

Spatial Glass

Experience 3D media playback directly on your iPhone. Convert 2D content to 3D, capture spatial videos and photos with live preview, and enjoy immersive VR content. Supports external displays and AR glasses.

Highlights
  • Instant 3D playback
  • 2D to 3D conversion
  • Auto 3D for cinematic/portrait
  • Capture 3D with live preview
  • Precision 3D control
  • 180° VR support
Features
Read full description

Spatial Glass: The Ultimate 3D Media Player for iOS Enjoy seamless playback of spatial and 3D content, complete control over your viewing experience, and high resolution 3D visuals — all from your iPhone. Paired with SpatialGlass, our next generation 3D screen protector with one of a kind prismatic glass technology, you can view spatial and 3D content straight off your iPhone screen, while preserving the 2D display quality you know and love. Want the big screen? Spatial Glass also supports AR glasses and external displays. Key Features: Instant 3D Playback -Tap to view your spatial and SBS photos/videos in 3D. No conversions. No extra steps. 2D to 3D in One Tap -Transform your 2D images and videos into immersive 3D with adjustable strength and focus. Auto 3D for Cinematic & Portrait -Cinematic and portrait-mode captures display automatically in 3D. Capture in 3D with Live Preview -Record spatial videos and take 3D photos while previewing the effect in real time. (iPhone 15 Pro / Pro Max or iPhone 16 required) Precision 3D Control -Easily fine-tune and save 3D depth settings for each photo and video. 180° VR Support -View equirectangular 180° VR photos and videos in immersive 3D with touch + gyro controls.

Screenshots

Image Compare+4 screens
Spatial Glass4 screens

Verdict

The call

The clearest difference is price: Spatial Glass at Free against Image Compare+'s $2.99. Spatial Glass also leads on review sentiment (75% vs 33%) and rating (4.4 vs 4.2). Image Compare+'s advantage is in-app purchases (none vs 1) and update cadence (fortnightly vs every 6 weeks). On 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

Spatial Glass is free to download; Image Compare+ costs $2.99 up front. Spatial Glass sells 1 one-off in-app purchase. Image Compare+ asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Spatial Glass holds the better App Store score, 4.4 against 4.2. Both are backed by a comparable volume of ratings — 5 and 21 respectively. Written reviews point the same way: 33% of Image Compare+'s written reviews are positive against 75% of Spatial Glass's.

UpkeepUpdate frequency

Image Compare+ ships an update fortnightly, Spatial Glass every 6 weeks. The most recent releases landed on September 10, 2026 and September 9, 2026 respectively.

Scorecard10 real differences · 1 level
Image Compare+ versus Spatial Glass: the parameters behind the verdict, then further details
ParameterImage Compare+Spatial Glass
Price$2.99Free — better
Rating4.2 (5 ratings)4.4 (21 ratings) — better
Positive reviews33.3% of reviews75.0% of reviews — better
Number of ratings521 — better
Update frequencyFortnightly — betterEvery 6 weeks
AdsNoNo
In-app purchasesNo — betterYes
MonetizationPaidFree with in-app purchases — better
Best chart rank#185 — better—
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS13.0 — better17.5
Further details — not scored
Size6 MB151 MB
Age rating4+17+
DeveloperReiji KobayashiMadow G.K.

Customer experience

Image Compare+

All ratings5 ratings
Positive80.0%
Neutral0.0%
Negative20.0%
Written reviews3 reviews
Positive33.3%
Neutral0.0%
Negative66.7%

Spatial Glass

All ratings21 ratings
Positive85.7%
Neutral4.8%
Negative9.5%
Written reviews12 reviews
Positive75.0%
Neutral0.0%
Negative25.0%

In-app purchases

None

Image Compare+

No in-app purchases

1 purchases

Spatial Glass

One-time1
  • 3D Access$9.99

Questions

Is Image Compare+ free?
Image Compare+ costs $2.99, with no in-app purchases.
Is Spatial Glass free?
Spatial Glass is free to download, with in-app purchases available.
Which has better reviews, Image Compare+ or Spatial Glass?
Spatial Glass is rated higher. Image Compare+ averages 4.2 out of 5 from 5 ratings, while Spatial Glass averages 4.4 from 21 ratings.
Do Image Compare+ or Spatial Glass have ads?
Neither Image Compare+ nor Spatial Glass shows ads.
Which is updated more often, Image Compare+ or Spatial Glass?
Image Compare+ ships an update fortnightly, and Spatial Glass every 6 weeks. Most recently, Image Compare+ was updated on September 10, 2026 and Spatial Glass on September 9, 2026.

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