Image Size vs Image Resizer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- 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)
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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.
Image Resizer
Easily resize photos for social media, websites, or printing without complex settings. Quickly adjust image dimensions with sliders or precise measurements. Save and share your resized images instantly.
- Fast resizing with sliders or exact dimensions
- Select photos from camera, files, or web links
- Automatic history saves your work
- Instant sharing or saving
- No subscriptions for core features
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Make your photos the perfect size for Instagram, Facebook, websites, and more. No complicated settings - just simple, fast resizing that works. Why people love ResizePro: ・Works in seconds - drag a slider or type exact sizes ・Choose photos from anywhere - camera, files, even web links ・Never lose your work - automatic history saves everything ・Share instantly or save to your photos ・No subscriptions required for core features Perfect for social media posts, website images, email attachments, and printing. Download now and never struggle with photo sizes again! ResizePro app is free. You can use it forever, at no cost. However, ResizePro does offer premium features for its subscribers. If you decide to purchase an upgrade, you will unlock additional features. Terms of Use: https://kociapp.github.io/Image-Resizer/term-of-use Privacy Policy: https://kociapp.github.io/Image-Resizer/privacy-policy
Screenshots
Verdict
The clearest difference is ratings volume: Image Size at 30K against Image Resizer's 122. Image Resizer's advantage is review sentiment (90% vs 71%) and iOS requirement (15.0 vs 18.0). On price, rating, update cadence 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. Image Size sells 3 one-off in-app purchases and Image Resizer sells 4 in-app purchases, starting at $1.99 per 7 days. Whichever you choose, the download price is not the number that matters.
On the App Store both sit at effectively the same score — 4.7 for Image Size against 4.8 for Image Resizer. That said, the two scores are not equally well evidenced: Image Size has 30K ratings behind it against 122, so its average is the more settled of the two. Written reviews are what separate them: 71% of Image Size's written reviews are positive against 90% of Image Resizer's.
Image Size ships an update fortnightly, Image Resizer monthly. The most recent releases landed on November 1, 2026 and October 27, 2026 respectively.
| Parameter | Image Size | Image Resizer |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (30K ratings) | 4.8 (122 ratings) — better |
| Positive reviews | 71.3% of reviews | 89.7% of reviews — better |
| Number of ratings | 30K — better | 122 |
| Update frequency | Fortnightly — better | Monthly |
| Ads | Yes | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 18.0 | 15.0 — better |
| Further details — not scored | ||
| Size | 161 MB | 14 MB |
| Age rating | 4+ | 4+ |
| Developer | Vitalij Schaefer | Andy Sutanto |
Customer experience
Image Size
Image Resizer
User reviews
Image Size
From 30K App Store ratingsWhat 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 122 App Store ratingsWhat we love
- 👍 Easy to use
- ✨ Great results
- 📸 Keeps pictures crisp
- 🚀 Simple and effective
- 💡 Useful for multiple documents
Room to improve
- 🐛 Crashes every time
- 🚫 Cannot zoom over 150%
- 🤔 Limited customization options
- 💰 Not free for pro features
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
2 issues- App crashes on import
- Pro version not usable after purchase
Requested features
3 requests- Allow zooming over 150% for Pro users
- Options to select image format
- Control compression strength
In-app purchases
Image Size
- Leave a tip$5.99
- Unlock eraser$9.99
- Remove Ads$39.99
Image Resizer
- Picture Resizer Pro$1.997 Days
- Image Size - 1Y3 Days trial$19.991 Year
- Offering for New User$19.99
- Image Resizer Pro$39.99
Questions
Is Image Size free?
Is Image Resizer free?
Which has better reviews, Image Size or Image Resizer?
Do Image Size or Image Resizer have ads?
Which is updated more often, Image Size or Image Resizer?
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