Comparison

Image Upsample vs RabbitBox

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

Head to head
About

Image Upsample

Enhance the clarity of your mobile photos by increasing their resolution. Simply select an image and tap a button to automatically process and magnify it, making details sharper and more visible.

Highlights
  • Magnify image resolution
  • Automatic processing
  • Improve image clarity
  • Supports selected resolutions up to 1200*1200
  • AI-powered enhancement
Features
Read full description

Light-up is an app that magnifies the resolution of image, which can make image in mobile phones look clearer. After selecting the photo and touch 'light-up' button, the program will be executed automatically. After the progress bar is read out, the picture processing is completed. For images with too much noise or manual processing (such as beauty, compression, sharpening,cropped), the processing effect may not be good. Light-up only supports selected image resolution below 1200*1200 now. The current AI processing time may be slightly longer than the progress bar reading end time.

About

RabbitBox

Organize your digital image library with powerful tagging, web downloading, and duplicate detection. Manage illustrations, screenshots, and reference materials efficiently with offline access and flexible search options.

Highlights
  • Hierarchical tagging system
  • Integrated web downloader
  • Duplicate and similar image detection
  • Offline access
  • Bulk image downloading
  • Image stack for variations
Features
Read full description

All your images, perfectly organized. Download images from the web, detect duplicates, manage tags, and protect privacy — a powerful image viewer & file manager for large collections. Organize illustrations, screenshots, comics, reference materials, memos — any type of images, online or offline. ◆ Features ◎ Powerful Tag System (Hierarchical Tags / Alias Search) Organize like folders and search smarter. Flexible support for different spellings or expressions. ◎ Integrated Web Downloader & Viewer Save images directly from web pages and tag them instantly. ◎ Auto Detection of Duplicates & Similar Images (Pro) Save time and declutter your library effortlessly. ◎ Store as Much as Your Device Allows No cloud limits. Full offline access. ◆ Main Functions - Web image saving (bulk download supported) - Import from Photos / Files / ZIP - Duplicate removal & similar image search (Pro) - “Image Stack” for variations or sequential images - Metadata management & similar title search - Export images - Supported formats: PNG, JPEG, WEBP Ideal for managing large image collections with ease and consistency. ■ Terms of Use Subscriptions will be charged to your Apple ID upon confirmation of purchase. It auto-renews unless canceled at least 24 hours before the end of the current period. You can manage or cancel your subscription in your App Store account settings. All other terms follow Apple’s Standard End User License Agreement (EULA). https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Image Upsample4 screens
RabbitBox3 screens

Verdict

The call

The clearest difference is rating: Image Upsample at 5.0 against RabbitBox's 4.4. Image Upsample also leads on iOS requirement (14.1 vs 16.4). RabbitBox's advantage is update cadence (fortnightly vs every 2 months). On price, ratings volume, ads and in-app purchases 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. Image Upsample sells 4 one-off in-app purchases and RabbitBox sells 3 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Image Upsample holds the better App Store score, 5.0 against 4.4. Both are backed by a comparable volume of ratings — 2 and 5 respectively.

UpkeepUpdate frequency

Image Upsample ships an update every 2 months, RabbitBox fortnightly. The most recent releases landed on June 5, 2026 and June 25, 2026 respectively.

Scorecard3 real differences · 7 level
Image Upsample versus RabbitBox: the parameters behind the verdict, then further details
ParameterImage UpsampleRabbitBox
PriceFreeFree
Rating5.0 (2 ratings) — better4.4 (5 ratings)
Positive reviews—33.3% of reviews
Number of ratings25 — better
Update frequencyEvery 2 monthsFortnightly — better
AdsYesYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS14.1 — better16.4
Further details — not scored
Size31 MB61 MB
Age rating4+17+
Developer子尧 纵Yoshinobu Sugain

Customer experience

Image Upsample

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

RabbitBox

All ratings5 ratings
Positive80.0%
Neutral20.0%
Negative0.0%
Written reviews9 reviews
Positive33.3%
Neutral22.2%
Negative44.4%

In-app purchases

4 purchases

Image Upsample

One-time4
  • 3 Energy Ore$0.99
  • 10 Energy Ore$2.99
  • 36 Energy Ore$8.99
Show 1 more
  • 120 Energy Ore$27.99
3 purchases

RabbitBox

Subscriptions2
  • Pro (Monthly)14 Days trial$0.991 Month
  • Pro (Annual)2 Months trial$9.991 Year
One-time1
  • Pro (Lifetime)$24.99

Questions

Is Image Upsample free?
Image Upsample is free to download, with in-app purchases available.
Is RabbitBox free?
RabbitBox is free to download, with in-app purchases available.
Which has better reviews, Image Upsample or RabbitBox?
Image Upsample is rated higher. Image Upsample averages 5.0 out of 5 from 2 ratings, while RabbitBox averages 4.4 from 5 ratings.
Do Image Upsample or RabbitBox have ads?
Both Image Upsample and RabbitBox show ads.
Which is updated more often, Image Upsample or RabbitBox?
Image Upsample ships an update every 2 months, and RabbitBox fortnightly. Most recently, Image Upsample was updated on June 5, 2026 and RabbitBox on June 25, 2026.

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