# StampBox vs Image Compressor

The clearest difference is update cadence: StampBox at every 3 months against Image Compressor's every 10 months. StampBox also leads on iOS requirement (11.0 vs 15.1). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. StampBox sells 1 one-off in-app purchase and Image Compressor sells 2 in-app purchases, starting at $3.99 per 7 days. Whichever you choose, the download price is not the number that matters.

StampBox ships an update every 3 months, Image Compressor every 10 months. The most recent releases landed on November 1, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | StampBox | Image Compressor |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 10 months |
| Monetization | Free with in-app purchases | — |
| Size | 9 MB | 45 MB |
| Requires iOS | **11.0** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [NORIHIKO HAYASAKA](https://appshunter.io/developer/512237338) | [Andrii Kulchytskyi](https://appshunter.io/developer/1759867572) |

## What reviewers say

### StampBox

[App page](https://appshunter.io/ios/app/stampbox/id663411041)

Create custom stamps from your own illustrations and apply them to photos. Easily adjust position, size, and color to personalize your images.

**Highlights:** Create custom stamps from illustrations, Apply stamps to photos, Adjust stamp position and scale, Change stamp color, Select stamp texture, Save edited images

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| remove AD | $0.99 | one-time |


### Image Compressor

[App page](https://appshunter.io/ios/app/image-compressor-resize-photo/id6754814620)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Photo Compressor: Image Compress | $3.99 | per 7 days |
| Photo Compressor: JPG, PNG | $14.99 | per year |


## Frequently asked questions

### Is StampBox free?

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

### Is Image Compressor free?

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

### Do StampBox or Image Compressor have ads?

Neither StampBox nor Image Compressor shows ads.

### Which is updated more often, StampBox or Image Compressor?

StampBox ships an update every 3 months, and Image Compressor every 10 months. Most recently, StampBox was updated on November 1, 2026 and Image Compressor on October 30, 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.*