Comparison

Image Size vs 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

Image Resizer

Easily compress and resize photos to save space and speed up sharing. This tool offers batch processing, multiple format conversions, and EXIF data management. Optimize your images in seconds without sacrificing quality.

Highlights
  • Photo compression
  • Image resizing
  • Batch resize & compress
  • Multiple format conversion
  • Image renaming
  • EXIF metadata editing
Read full description

The ultimate tool for fast photo compression, cropping, and resizing. Easily compress image file sizes without losing image quality, free up space, and make sharing images faster. With an intuitive design, you can access all features instantly and optimize photos in seconds! Key features: • Photo Compression: Efficiently compress images to reduce file sizes while keeping high quality. • Image Resizing Options: Adjust resolution to fit specific needs like social media, email, or web uploads. • Batch Resize & Compress: Resize multiple images at once to save time. • Multiple Format Conversion: Convert and resize your images to popular formats like JPEG, PNG, and HEIF. • Easy Image Renaming: Rename and organize compressed images instantly for easier access and sharing. • Edit or Remove EXIF Metadata: Manage details like creation date, copyright, author, GPS, and more. Resize photos instantly and optimize images in seconds with for better quality, speed, and storage management! Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://supagarn-pa.com/ImageResizer/privacy-policy

Screenshots

Image Size4 screens
Image Resizer4 screens

Verdict

The call

The clearest difference is ads: Image Resizer at none against Image Size's shown. Image Resizer also leads on iOS requirement (15.0 vs 18.0). Image Size's advantage is ratings volume (30K vs 209) and rating (4.7 vs 4.5). On price, review sentiment, update cadence 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 Size sells 3 one-off in-app purchases and Image Resizer sells 4 in-app purchases, starting at $0.59 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Image Size holds the better App Store score, 4.7 against 4.5. That said, the two scores are not equally well evidenced: Image Size has 30K ratings behind it against 209, so its average is the more settled of the two. Written reviews complicate that: 71% of Image Size's written reviews are positive against 76% of Image Resizer's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly fortnightly. The most recent releases landed on November 5, 2026 and November 3, 2026 respectively.

Scorecard4 real differences · 6 level
Image Size versus Image Resizer: the parameters behind the verdict, then further details
ParameterImage SizeImage Resizer
PriceFreeFree
Rating4.7 (30K ratings) — better4.5 (209 ratings)
Positive reviews71.3% of reviews75.8% of reviews — better
Number of ratings30K — better209
Update frequencyFortnightlyFortnightly
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS18.015.0 — better
Further details — not scored
Size161 MB2 MB
Age rating4+4+
DeveloperVitalij SchaeferSupagarn Pattananuchart

Customer experience

Image Size

All ratings29,748 ratings
Positive94.1%
Neutral2.5%
Negative3.4%
Written reviews908 reviews
Positive71.3%
Neutral7.8%
Negative20.9%

Image Resizer

All ratings206 ratings
Positive88.8%
Neutral2.4%
Negative8.7%
Written reviews33 reviews
Positive75.8%
Neutral0.0%
Negative24.2%

User reviews

Image Size

From 30K App Store ratings

What we love

  • 🚀 Straightforward and easy to use
  • 👍 Intuitive user interface
  • 🚀 Quick resizing and editing
  • 💡 Useful features like watermarking and cropping
  • 👍 Saves resized images to separate album

Room to improve

  • 🐛 Occasional issues with image quality after resizing
  • 🔍 Unclear interface for some advanced features
  • 💰 Paid version required to remove ads
  • 🔍 Difficulty finding help/support options
  • 🔍 Inconsistent behavior when resizing/printing images

Image Resizer

From 209 App Store ratings

What we love

  • 🚀 Fast resizing and compression
  • 👍 Simple and user-friendly UI
  • ✅ Preserves EXIF data
  • 💰 Affordable price
  • 🆓 Free HEIC compression option

Room to improve

  • 🐛 App freezes and crashes
  • 🐛 Cannot open images
  • ❌ Does nothing
  • 🗂️ Cannot access albums
  • ⬆️ Makes images bigger (increases file size)

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

Image Resizer

Reported bugs

6 issues
  • Cannot open images
  • App freezes up
  • Resizer no longer works
  • Report a bug button does not work
  • Email contact is not working
Show 1 more
  • Doesn't see my images

Requested features

11 requests
  • Sort images by size
  • Option to select from albums
  • Different sort options in 'Recents'
  • Toggle 'delete original' option in settings
  • Constant scaling preset
Show 6 more
  • Access to albums for older files
  • Clear/remove previous work without deleting
  • Rename photo function
  • Approximate file size before resizing
  • Exif template for copyright/author
  • Add copyright text to photo

In-app purchases

3 purchases

Image Size

One-time3
  • Leave a tip$5.99
  • Unlock eraser$9.99
  • Remove Ads$39.99
4 purchases

Image Resizer

Subscriptions3
  • Image Resizer PRO (1 Week)3 Days trial$0.597 Days
  • Image Resizer PRO (1 Month)3 Days trial$1.991 Month
  • Image Resizer PRO (1 Year)$7.991 Year
One-time1
  • Image Resizer PRO (Lifetime)$9.99

Questions

Is Image Size free?
Image Size is free to download, with in-app purchases available.
Is Image Resizer free?
Image Resizer is free to download, with in-app purchases available.
Which has better reviews, Image Size or Image Resizer?
Image Size is rated higher. Image Size averages 4.7 out of 5 from 30K ratings, while Image Resizer averages 4.5 from 209 ratings.
Do Image Size or Image Resizer have ads?
Image Size shows ads; Image Resizer does not.
Which is updated more often, Image Size or Image Resizer?
Image Size ships an update fortnightly, and Image Resizer fortnightly. Most recently, Image Size was updated on November 5, 2026 and Image Resizer on November 3, 2026.

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