Comparison

ImageResize vs Rezzize

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

Head to head
About

ImageResize

This app offers high-precision, high-quality image resizing with an intuitive interface. It allows users to compare original and resized images side-by-side for accurate confirmation, ensuring a smooth and satisfying user experience for both casual and advanced needs.

Highlights
  • High-precision image resizing
  • Side-by-side original/resized comparison
  • Intuitive user interface
  • Optimized startup and responsiveness
  • Improved battery efficiency
  • Accurate image information display
Features
Read full description

Resize photos quickly and easily. Adjust image dimensions and quality to reduce file size, then save or share the result. Convert images to JPEG, HEIC, or PNG, crop and rotate photos, and remove Exif and GPS metadata. ImageResize is useful for social media, email attachments, website uploads, saving storage space, and more. ■ EASY IMAGE RESIZING Simply choose a photo, set the output size and image quality, and resize. Quickly select commonly used sizes from presets, or create and save your own custom sizes. ■ SIMPLE OR ADVANCED RESIZE MODES Choose between a Simple mode for quick resizing and an Advanced mode for more precise control. Even after loading an image, you can switch between resize modes anytime using the mode button. ■ COMPARE BEFORE AND AFTER Compare the same area of the original and resized images side by side. Zoom in to check fine details and see how image quality changes after resizing. The dimensions and file sizes of both the original and resized images are also displayed, making it easy to balance image quality and file size. ■ REDUCE IMAGE FILE SIZE Adjust image dimensions and quality to reduce file size. Preview the result and fine-tune the settings to find the right balance of size and quality for your needs. ■ CONVERT TO JPEG, HEIC, OR PNG Choose the output format that best suits your needs: • JPEG • HEIC • PNG ■ CROP, ROTATE & EDIT IMAGES Crop images freely or choose common aspect ratios such as 1:1, 4:3, and 16:9. You can also rotate images, apply filters, and adjust sharpness. Draw directly on images, blur selected areas, or apply mosaic effects where needed. ■ MANAGE EXIF & GPS METADATA Choose whether to include Exif metadata and location information in saved images. This is useful when you want to remove location data before posting photos to social media or sharing them with others. ■ IMPORT IMAGES IN MULTIPLE WAYS Import images from Photos, Camera, Files, copy and paste, or the Share Sheet in other apps. Once imported, images can be resized immediately. ■ SAVE & SHARE Save finished images directly to Photos. You can also use the iOS Share Sheet to send images via AirDrop, Mail, Messages, social media, Files, and other compatible apps. ■ ON-DEVICE IMAGE PROCESSING Image resizing, format conversion, and other image processing are performed directly on your device. Your images can be processed without being uploaded to an external server. ImageResize is a versatile image resizing app that makes it easy to prepare photos and images with the dimensions, quality, and format you need—from everyday photo sharing to professional image preparation. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Rezzize

Easily adjust image dimensions and reduce file sizes using native device functions for quick processing. Save, share, or print your resized photos in various formats and aspect ratios. Supports batch processing for up to 100 images with the Pro version.

Highlights
  • Resize image dimensions
  • Compress file size
  • Aspect ratio, stretch, and crop modes
  • JPG, HEIC, and PNG output formats
  • Batch processing (Pro version)
  • Save to camera roll or Files app
Features
Read full description

Resize image dimensions and compress the final file size Using native resizing functions available on your device, you can expect pretty fast processing times With the native share screen, you can save images into the camera roll, Files app (with renaming capabilities), send via email, use them in a printer, and many more options Rezzize allows you to resize images in three modes: • Aspect Ratio: Resize either height or width and let the app calculate the other dimension so it keeps the same aspect • Stretch: Choose any aspect and the image will fill the available space • Crop: Changing size will cut/add space. You can reposition the image to your liking in the available space Choose from three output formats: JPG, HEIC, and PNG. JPG and HEIC formats allow output quality to be reduced and getting a smaller file size Rezzize allows for batch processing (up to 100 images). You can apply general settings for all images or tweak each one individually *Batch processing functionality requires Pro version Privacy Policy: https://lafappbrica.com/rezzize-privacy-policy/ Terms of use https://lafappbrica.com/rezzize-terms/

Screenshots

ImageResize4 screens
Rezzize3 screens

Verdict

The call

ImageResize and Rezzize both sit at 4.5 stars, but that hides the real split: 100% of Rezzize's written reviews are positive against 44% of ImageResize's. Rezzize also leads on iOS requirement (14.0 vs 17.0). ImageResize's advantage is ratings volume (227 vs 33) and update cadence (every 2 weeks vs every 3 weeks). On price, rating, 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. ImageResize sells 4 in-app purchases, starting at $1.99 per month and Rezzize sells 4 in-app purchases, starting at $1.99 per year. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.5 for ImageResize against 4.4 for Rezzize. That said, the two scores are not equally well evidenced: ImageResize has 227 ratings behind it against 33, so its average is the more settled of the two. Written reviews are what separate them: 44% of ImageResize's written reviews are positive against 100% of Rezzize's.

UpkeepUpdate frequency

ImageResize ships an update every 2 weeks, Rezzize every 3 weeks. The most recent releases landed on October 14, 2026 and October 5, 2026 respectively.

Scorecard4 real differences · 6 level
ImageResize versus Rezzize: the parameters behind the verdict, then further details
ParameterImageResizeRezzize
PriceFreeFree
Rating4.5 (227 ratings) — better4.4 (33 ratings)
Positive reviews43.6% of reviews100.0% of reviews — better
Number of ratings227 — better33
Update frequencyEvery 2 weeks — betterEvery 3 weeks
AdsYesYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS17.014.0 — better
Further details — not scored
Size9 MB24 MB
Age rating4+4+
DeveloperYoshinobu SonodaLa Fáppbrica

Customer experience

ImageResize

All ratings227 ratings
Positive88.1%
Neutral2.2%
Negative9.7%
Written reviews94 reviews
Positive43.6%
Neutral8.5%
Negative47.9%

Rezzize

All ratings33 ratings
Positive81.8%
Neutral9.1%
Negative9.1%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

4 purchases

ImageResize

Subscriptions2
  • Supporter Monthly Plan$1.991 Month
  • Chill Monthly Plan$1.991 Month
One-time2
  • Support Developer$2.99
  • Remove Ads$14.99
4 purchases

Rezzize

Subscriptions2
  • Rezzie Pro - Yearly7 Days trial$1.991 Year
  • Image Resize Yearly3 Days trial$2.991 Year
One-time2
  • Rezzize: Image Resizer Pro$4.99
  • Rezzie Pro Lifetime$9.99

Questions

Is ImageResize free?
ImageResize is free to download, with in-app purchases available.
Is Rezzize free?
Rezzize is free to download, with in-app purchases available.
Which has better reviews, ImageResize or Rezzize?
ImageResize is rated higher. ImageResize averages 4.5 out of 5 from 227 ratings, while Rezzize averages 4.4 from 33 ratings.
Do ImageResize or Rezzize have ads?
Both ImageResize and Rezzize show ads.
Which is updated more often, ImageResize or Rezzize?
ImageResize ships an update every 2 weeks, and Rezzize every 3 weeks. Most recently, ImageResize was updated on October 14, 2026 and Rezzize on October 5, 2026.

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