Batch Resize vs Image Size
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Batch Resize
Quickly resize up to 500 images simultaneously to your desired pixel dimensions. Choose from various resizing modes, including fixed width/height, maximum pixel, aspect fill, and aspect fit. Save resized images to your camera roll or a custom album.
- Resize up to 500 images at once
- Multiple resize modes (fixed width/height, max pixel, aspect fill/fit)
- Specify output pixel size
- Save to Camera Roll or custom album
- Supports 32-bit and 64-bit devices
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This app allows you to resize up to 500 images at once to whatever size in pixels you like, quickly and easily. You can specify the output format using one of the following four resize modes: 1. Fixed width (Proportional height) 2. Fixed height (Proportional width) 3. Maximum pixel (Proportional width or height) 4. Aspect Fill: Scale the image to fill the output size (Some parts will be clipped) 5. Aspect Fit: Scale the image to fit the output size (Some parts will be filled with the defined color) Batch Resize gives you the option to save the resized images in Camera Roll and additionally in a custom album. The maximum output size for 32 bit devices is limited to 4000 x 4000 pixels and for 64 bit devices to 8000 x 8000 pixels.
Image Size
Easily resize and compress your photos with simple operations. Lighten images individually or in batches, preview changes, and check quality and size before saving. Supports JPEG and PNG formats, and integrates with email and other apps for seamless sharing.
- Resize and compress images
- Batch processing
- Preview resized images
- Check image quality and size
- Save as JPEG/PNG
- Share with other apps
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It is an application that can resize and reduce the weight of images with simple operations. -Select images in iphone to make images lighter -Lightening by combining multiple images -Preview the resized image in preview -You can check the image quality and size after resizing -Attach to email without sending to iphone, send to other apps -Receive image files from other apps -Select save format from JPEG/PNG If you have any questions, please see Help
Screenshots
Verdict
The clearest difference is update cadence: Image Size at every 3 weeks against Batch Resize's every 3 months. Image Size also leads on iOS requirement (15.0 vs 18.0). Batch Resize's advantage is review sentiment (59% vs 51%). On price, rating, ratings volume 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. Batch Resize sells 1 one-off in-app purchase and Image Size sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
Batch Resize holds the better App Store score, 4.6 against 4.4. Both are backed by a comparable volume of ratings — 512 and 494 respectively. Written reviews point the same way: 59% of Batch Resize's written reviews are positive against 51% of Image Size's.
Batch Resize ships an update every 3 months, Image Size every 3 weeks. The most recent releases landed on October 22, 2026 and October 24, 2026 respectively.
| Parameter | Batch Resize | Image Size |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (512 ratings) — better | 4.4 (494 ratings) |
| Positive reviews | 59.4% of reviews — better | 50.7% of reviews |
| Number of ratings | 512 — better | 494 |
| Update frequency | Every 3 months | Every 3 weeks — better |
| 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 | 40 MB | 17 MB |
| Age rating | 4+ | 4+ |
| Developer | Vitalij Schaefer | WEBDIA INC. |
Customer experience
Batch Resize
Image Size
User reviews
Batch Resize
From 512 App Store ratingsWhat we love
- 🚀 Fast and efficient batch resizing of multiple images
- 👍 Easy and intuitive user interface
- 💾 Ability to save resized photos to specific albums
- 🎨 Multiple format options (PNG, JPEG, HEIC)
- ⚙️ Customizable compression and quality settings
Room to improve
- 📺 Intrusive and excessive advertisements in free version
- 💸 High price ($15) for ad-free version
- 🐛 Image order reversal issues
- 🐛 Magenta border appears when resizing batches
- 🐛 Thumb-drag selection only works top-down
Image Size
From 494 App Store ratingsWhat we love
- 👍 Easy to use
- 🚀 Efficient resizing
- 👍 Simple interface
- 👍 Good value for price
- 👍 Helpful for e-commerce
Room to improve
- ⚠️ Too many ads
- 🐛 App crashes/freezes
- 🐛 Doesn't work on iPad
- 🐛 Image selection issues
- 🐛 Inconsistent resizing
Bugs and requests
Batch Resize
Reported bugs
16 issues- Image order reversal in output
- Magenta border appears around resized batches
- Thumb-drag selection outputs images out of order when dragging upward
- Captions from Photos app are deleted during resize
- Cache bloats to excessive sizes (200+ MB)
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- App freezes or gets stuck when adding photos
- Images appear as black/corrupted after saving
- Duplicate images created randomly in recent updates
- Greyed out/unselectable options in UI
- App crashes after advertisements
- PNG format not saving as PNG
- Date and time metadata changed, breaking image order
- Slow response time when selecting images
- Background color not changing as expected
- Delete original photos feature not working
- App crashes or hangs during resize operation
Requested features
16 requests- Batch cropping capability
- Preview window showing resized dimensions
- Select All option for faster batch selection
- Swipe to select multiple images
- Output to multiple albums in single operation
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- Ability to adjust image position during crop
- File browser access (not just Photos app)
- Customizable presets for pixel sizes and aspect ratios
- Border addition feature
- Info overlays on thumbnail selection (file type, size)
- Option to maintain or disable aspect ratio
- Percentage-based resizing (not just pixels)
- Video resizing support
- Ability to change output filename
- Longer side/shorter side resizing option
- Tip/donation button for developer support
Image Size
Reported bugs
10 issues- Too many ads opening automatically
- Interface error, doesn't reduce file size (MB-KB)
- Cannot select photos from albums
- App freezes when selecting photos
- App saved the same photo as original
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- App doesn't work on iPad Pro
- Limited photo access leads to blank screen or single photo
- Cannot resize to fit specific dimensions (e.g., 8x10)
- App flickers and kicks user out
- Cannot resize multiple photos, exits app
Requested features
9 requests- Add option to preserve photo date
- Add ability to combine images into a PDF
- Add option to select photos by album
- Add option to batch apply cropping
- Add option to delete original photos after conversion
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- Preserve original image creation date
- Improve image selection process (show albums, better thumbnails)
- Allow resizing by quality only
- Add English instructions
In-app purchases
Batch Resize
- Remove Ads$34.99
Image Size
- Delete ad$2.99
Questions
Is Batch Resize free?
Is Image Size free?
Which has better reviews, Batch Resize or Image Size?
Do Batch Resize or Image Size have ads?
Which is updated more often, Batch Resize or Image Size?
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