Batch Resize vs PhotoManAI JP
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.
PhotoManAI JP
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Japanese Passport Photo – Professional Photo Maker Fully compliant with 2026 MOFA latest specifications (35mm × 45mm, head height 32–36mm) Key Features: ・Capture with camera or import from photo library ・Intuitive drag-to-position with official alignment guide ・Powerful one-tap background removal for clean white background ・Precise head size check (32–36mm compliance) ・Export single high-resolution photo or 8-up layout on 4x6 sheet (perfect for convenience store printing) Create professional, regulation-compliant passport photos in just a few steps. No complicated settings needed – ideal for first-time applicants and renewals. Download now and get your official Japanese passport photo ready effortlessly!
Screenshots
Verdict
The clearest difference is price: Batch Resize at Free against PhotoManAI JP's $0.99. PhotoManAI JP's advantage is in-app purchases (none vs 1) and ads (none vs shown). On device support and iOS requirement 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
Batch Resize is free to download; PhotoManAI JP costs $0.99 up front. Batch Resize sells 1 one-off in-app purchase. PhotoManAI JP asks for nothing beyond the download.
Batch Resize ships an update every 3 months, PhotoManAI JP every 4 days. The most recent releases landed on October 22, 2026 and October 24, 2026 respectively.
| Parameter | Batch Resize | PhotoManAI JP |
|---|---|---|
| Price | Free — better | $0.99 |
| Rating | 4.6 (512 ratings) — better | — |
| Positive reviews | 59.4% of reviews | — |
| Number of ratings | 512 — better | — |
| Update frequency | Every 3 months | Every 4 days — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 18.0 | 17.6 — better |
| Further details — not scored | ||
| Size | 40 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | Vitalij Schaefer | Cheng-Ta Yu |
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
PhotoManAI JP
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Batch Resize
- Remove Ads$34.99
PhotoManAI JP
No in-app purchases









