Image Compare. vs LoopForge
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- Concurrent side-by-side comparison
- Slider comparison
- Opacity comparison
- Difference comparison
- Zoom for detail
- Export difference images
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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.
LoopForge
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Turn videos, photos, and Live Photos into looping GIFs — unlimited free exports, never a watermark. LoopForge does all of its work on your iPhone. Nothing you import or create is uploaded. No account, no subscription. IMPORT THREE WAYS · Video to GIF: pick a clip, drag two handles to trim the best 15 seconds · Photos to GIF: chain 2-100 photos into an animation, adjust the per-frame delay · Live Photo to GIF: one tap turns a Live Photo into a loop EDIT · Frame-by-frame thumbnail timeline — what you see is what you export · Four speeds (0.5x-2x), forward, reverse, or boomerang · Text overlays: 6 preset styles plus an 8-color palette; drag, pinch, rotate · Emoji stickers anywhere on the frame EXPORT · Choose size, frame rate, and loop count; see an estimated file size first · Real progress bar, cancel anytime · Save to Photos, share sheet, or copy and paste straight into chats · Every export is watermark-free ABOUT THE PRICE Every feature is free, with no limits and no paywalls. A single banner ad sits at the bottom of the screen. If it bothers you, a one-time Remove Ads purchase takes it away — it does not unlock anything new. No subscription, no account. PRIVACY Your videos, photos, and finished GIFs are processed entirely on this device and are never uploaded. The bottom banner is the app's only network request. This app never shows the App Tracking Transparency prompt and always requests non-personalized ads.
Screenshots
Verdict
The clearest difference is in-app purchases: Image Compare. at none against LoopForge's 1. Image Compare. also leads on device support (3 vs 1) and iOS requirement (15.0 vs 17.0). 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
Both are free to download. LoopForge sells 1 one-off in-app purchase. Image Compare. asks for nothing beyond the download.
| Parameter | Image Compare. | LoopForge |
|---|---|---|
| Price | Free | Free |
| Rating | 4.2 (39 ratings) — better | — |
| Positive reviews | 90.0% of reviews | — |
| Number of ratings | 39 — better | — |
| Update frequency | Every 3 months | — |
| Ads | Yes | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Ad-supported | — |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 15.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 12 MB | 5 MB |
| Age rating | 4+ | 4+ |
| Developer | Reiji Kobayashi | 丽佳 施 |
In-app purchases
Image Compare.
No in-app purchases
LoopForge
- Remove Ads$0.99









