# BatchResizer2 vs おっとっとスタンプメーカー

The clearest difference is in-app purchases: おっとっとスタンプメーカー at none against BatchResizer2's 1. おっとっとスタンプメーカー also leads on ads (none vs shown) and iOS requirement (8.0 vs 16.0). BatchResizer2's advantage is review sentiment (65% vs 33%). On price, update cadence and device support there is nothing between them.

Both are free to download. BatchResizer2 sells 1 one-off in-app purchase. おっとっとスタンプメーカー asks for nothing beyond the download.

BatchResizer2 ships an update every 2 months, おっとっとスタンプメーカー every 4 weeks. The most recent releases landed on September 21, 2026 and July 28, 2026 respectively.

## The numbers

| Metric | BatchResizer2 | おっとっとスタンプメーカー |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (100 ratings)](https://appshunter.io/ios/app/batchresizer2/id1070260219/reviews)** | — |
| Number of ratings | **100** | — |
| Positive reviews | **64.9% of reviews** | 33.3% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Every 4 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 32 MB | 28 MB |
| Requires iOS | 16.0 | **8.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Koichi Otera](https://appshunter.io/developer/953898900) | [MORINAGA&CO.,LTD.](https://appshunter.io/developer/386486946) |

## What reviewers say

### BatchResizer2

[App page](https://appshunter.io/ios/app/batchresizer2/id1070260219)

Easily resize, crop, and rotate multiple photos simultaneously. Save edited images directly to your camera roll, email, or cloud storage. Customize resize settings and manage your photo library efficiently.

**Highlights:** Resize multiple photos at once, Crop to square or rotate images, Save to camera roll, email, or Dropbox, Customizable resize settings, Output to working directory, Selectable output format (PNG/JPEG), View image metadata

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| No Ads | $1.99 | one-time |


### おっとっとスタンプメーカー

[App page](https://appshunter.io/ios/app/id1192189402)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is BatchResizer2 free?

BatchResizer2 is free to download, with in-app purchases available.

### Is おっとっとスタンプメーカー free?

おっとっとスタンプメーカー is free to download, with no in-app purchases.

### Do BatchResizer2 or おっとっとスタンプメーカー have ads?

BatchResizer2 shows ads; おっとっとスタンプメーカー does not.

### Which is updated more often, BatchResizer2 or おっとっとスタンプメーカー?

BatchResizer2 ships an update every 2 months, and おっとっとスタンプメーカー every 4 weeks. Most recently, BatchResizer2 was updated on September 21, 2026 and おっとっとスタンプメーカー on July 28, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*