Comparison

Batch Resize vs PhotoManAI JP

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

Head to head
About

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.

Highlights
  • 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
Features
Read full description

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.

About

PhotoManAI JP

Features
Read full description

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

Batch Resize4 screens
PhotoManAI JP4 screens

Verdict

The call

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

CostPrice · In-app purchases · Ads · Monetization

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.

UpkeepUpdate frequency

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.

Scorecard4 real differences · 6 level
Batch Resize versus PhotoManAI JP: the parameters behind the verdict, then further details
ParameterBatch ResizePhotoManAI JP
PriceFree — better$0.99
Rating4.6 (512 ratings) — better—
Positive reviews59.4% of reviews—
Number of ratings512 — better—
Update frequencyEvery 3 monthsEvery 4 days — better
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad — betteriPhone
Requires iOS18.017.6 — better
Further details — not scored
Size40 MB1 MB
Age rating4+4+
DeveloperVitalij SchaeferCheng-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)
Show 11 more
  • 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
Show 11 more
  • 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

1 purchases

Batch Resize

One-time1
  • Remove Ads$34.99
None

PhotoManAI JP

No in-app purchases

Questions

Is Batch Resize free?
Batch Resize is free to download, with in-app purchases available.
Is PhotoManAI JP free?
PhotoManAI JP costs $0.99, with no in-app purchases.
Do Batch Resize or PhotoManAI JP have ads?
Batch Resize shows ads; PhotoManAI JP does not.
Which is updated more often, Batch Resize or PhotoManAI JP?
Batch Resize ships an update every 3 months, and PhotoManAI JP every 4 days. Most recently, Batch Resize was updated on October 22, 2026 and PhotoManAI JP on October 24, 2026.

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