Comparison

Image Size vs Offline Image Resizer

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

Head to head
About

Image Size

Easily resize your photos to any dimension using pixels, millimeters, centimeters, or inches. Preserve aspect ratio with a simple tap and crop images with intuitive multitouch gestures. Save, email, print, or share your resized creations.

Highlights
  • Resize images to custom dimensions
  • Support for pixels, millimeters, centimeters, and inches
  • Preserve aspect ratio
  • Multitouch cropping
  • Save, email, print, and share options
  • Remove objects from images (in-app purchase)
  • Ad-free experience (in-app purchase)
Features
Read full description

This app allows you to resize an image to whatever size you like (with limitation), quickly and easily. You can specify the output format using one of the following four units of measurement: pixels, millimeters, centimeters, inches To preserve aspect ratio just tap on the chain icon between width and height input fields. This app gives you the option of saving, emailing, printing or sharing the final image. Resize your image in just four easy steps: - Open an image or take a photo - Enter your desired output size - Crop the image with your fingers using multitouch gestures - Save / print / send / share image The eraser for removing objects from the image must be unlocked with a one-time in-app purchase. The ads can be completely removed with another one-time in-app purchase.

About

Offline Image Resizer

Read full description

The Image Resizer App enables users to quickly and efficiently adjust the dimensions of an image, ensuring it fits the requirements of their specific project or platform. The primary function of an Image Resizer App is straightforward: to change the size of digital images. This can involve increasing or decreasing an image's dimensions, measured in pixels, inches, or centimeters, depending on the intended use. For instance, a blogger may need to downsize a high-resolution photo to a more web-friendly size, while a graphic designer might need to scale up an image for a print layout without compromising its quality. One of the critical advantages of using an Image Resizer App is its ability to manage image resolutions efficiently. It maintains the image quality to the greatest extent possible even after resizing. Advanced apps use sophisticated algorithms to ensure that resizing does not degrade the visual quality more than necessary. They achieve this by smoothing out pixelation and maintaining sharpness, a process that is crucial when dealing with both upscaling and downsizing. Ease of use is another hallmark of a good Image Resizer App. We offer a user-friendly interface where you can drag and drop images or upload them from your device. With simple tools, users can specify the desired dimensions, and the app processes the images accordingly. Options to batch resize multiple images simultaneously are particularly beneficial for professionals who need to handle large volumes of images efficiently.

Screenshots

Image Size4 screens
Offline Image Resizer2 screens

Verdict

The call

The clearest difference is in-app purchases: Offline Image Resizer at none against Image Size's 3. Offline Image Resizer also leads on update cadence (every 5 days vs fortnightly) and device support (4 vs 2). 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Image Size sells 3 one-off in-app purchases. Offline Image Resizer asks for nothing beyond the download.

UpkeepUpdate frequency

Image Size ships an update fortnightly, Offline Image Resizer every 5 days. The most recent releases landed on November 12, 2026 and November 4, 2026 respectively.

Scorecard4 real differences · 6 level
Image Size versus Offline Image Resizer: the parameters behind the verdict, then further details
ParameterImage SizeOffline Image Resizer
PriceFreeFree
Rating4.7 (30K ratings) — better—
Positive reviews71.3% of reviews—
Number of ratings30K — better—
Update frequencyFortnightlyEvery 5 days — better
AdsYesYes
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPadiPhone, iPad, iPod, Mac — better
Requires iOS18.014.2 — better
Further details — not scored
Size161 MB68 MB
Age rating4+4+
DeveloperVitalij SchaeferHopebest Inc Limited

Bugs and requests

Image Size

Reported bugs

3 issues
  • Resized images not saving correctly
  • Ads persisting even after purchasing ad-free version
  • Freezing/crashing issues on certain devices

Requested features

5 requests
  • Batch processing for multiple images
  • More file format options (e.g. PNG support)
  • Ability to adjust DPI/resolution
  • Option to customize print layout and positioning
  • Improved help documentation and tutorials

Offline Image Resizer

Not enough reviews yet to summarise bugs or requests.

In-app purchases

3 purchases

Image Size

One-time3
  • Leave a tip$5.99
  • Unlock eraser$9.99
  • Remove Ads$39.99
None

Offline Image Resizer

No in-app purchases

Questions

Is Image Size free?
Image Size is free to download, with in-app purchases available.
Is Offline Image Resizer free?
Offline Image Resizer is free to download, with no in-app purchases.
Do Image Size or Offline Image Resizer have ads?
Both Image Size and Offline Image Resizer show ads.
Which is updated more often, Image Size or Offline Image Resizer?
Image Size ships an update fortnightly, and Offline Image Resizer every 5 days. Most recently, Image Size was updated on November 12, 2026 and Offline Image Resizer on November 4, 2026.

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