# Atkinson vs Image2pixel

The clearest difference is price: Atkinson at Free against Image2pixel's $1.99. Atkinson also leads on iOS requirement (15.0 vs 17.6). Image2pixel's advantage is in-app purchases (none vs 2) and ads (none vs shown). On device support there is nothing between them.

Atkinson is free to download; Image2pixel costs $1.99 up front. Atkinson sells 2 in-app purchases, starting at $0.99 per month. Image2pixel asks for nothing beyond the download.

Atkinson ships an update monthly, Image2pixel every 6 days. The most recent releases landed on June 5, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | Atkinson | Image2pixel |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Rating | **[3.3 (6 ratings)](https://appshunter.io/ios/app/atkinson/id1569487124/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | 71.4% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Monthly | **Every 6 days** |
| Monetization | Free with in-app purchases | — |
| Size | 19 MB | 1 MB |
| Requires iOS | **15.0** | 17.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Tsutomu Koyachi](https://appshunter.io/developer/413497532) | [玉祥 余](https://appshunter.io/developer/1811128631) |

## What reviewers say

### Atkinson

[App page](https://appshunter.io/ios/app/atkinson/id1569487124)

This app processes photos using the Atkinson dithering algorithm, originally used for black and white displays on old Macintosh computers. It creates small file-sized images with options for square cropping, rounded corners, and white borders, offering a real-time preview of the effect.

**Highlights:** Atkinson dithering algorithm processing, Square photo output, Toggleable rounded corners, White border option, Real-time preview

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Standard Month | $0.99 | per month |
| Standard Year | $9.99 | per year |


### Image2pixel

[App page](https://appshunter.io/ios/app/image2pixel/id6745822733)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Atkinson free?

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

### Is Image2pixel free?

Image2pixel costs $1.99, with no in-app purchases.

### Do Atkinson or Image2pixel have ads?

Atkinson shows ads; Image2pixel does not.

### Which is updated more often, Atkinson or Image2pixel?

Atkinson ships an update monthly, and Image2pixel every 6 days. Most recently, Atkinson was updated on June 5, 2026 and Image2pixel on September 15, 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.*