# StampFX vs Diorite Pixel Art Editor

The clearest difference is in-app purchases: Diorite Pixel Art Editor at none against StampFX's 1. Diorite Pixel Art Editor also leads on iOS requirement (15.0 vs 18.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. StampFX sells 1 one-off in-app purchase. Diorite Pixel Art Editor asks for nothing beyond the download.

StampFX ships an update fortnightly, Diorite Pixel Art Editor every 3 weeks. The most recent releases landed on October 27, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | StampFX | Diorite Pixel Art Editor |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.0 (1 ratings)](https://appshunter.io/ios/app/diorite-pixel-art-editor/id6460978343/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 3 weeks |
| Monetization | — | Free |
| Size | 12 MB | 24 MB |
| Requires iOS | 18.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Cyclic Software Development Inc.](https://appshunter.io/developer/1439399652) | [Shuhei Akiyama](https://appshunter.io/developer/1273535497) |

## What reviewers say

### StampFX

[App page](https://appshunter.io/ios/app/stampfx/id1583460487)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| StampFX Pro | $1.99 | one-time |


### Diorite Pixel Art Editor

[App page](https://appshunter.io/ios/app/diorite-pixel-art-editor/id6460978343)

Create pixel art with a user-friendly interface. This app offers layering, transparent colors, and undo/redo functions. Save unlimited creations and export them as image files.

**Highlights:** Layering capabilities, Transparent colors, Undo/Redo functions, Custom color palettes, Specify canvas size, Unlimited file storage, Export as image files

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

**In-app purchases:** none


## Frequently asked questions

### Is StampFX free?

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

### Is Diorite Pixel Art Editor free?

Diorite Pixel Art Editor is free to download, with no in-app purchases.

### Do StampFX or Diorite Pixel Art Editor have ads?

Neither StampFX nor Diorite Pixel Art Editor shows ads.

### Which is updated more often, StampFX or Diorite Pixel Art Editor?

StampFX ships an update fortnightly, and Diorite Pixel Art Editor every 3 weeks. Most recently, StampFX was updated on October 27, 2026 and Diorite Pixel Art Editor on October 9, 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.*