# ArtNet Guru vs Pixelerr

The clearest difference is iOS requirement: ArtNet Guru at 12.0 against Pixelerr's 18.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ArtNet Guru ships an update every 14 months, Pixelerr every 13 months. Both last shipped on October 13, 2026.

## The numbers

| Metric | ArtNet Guru | Pixelerr |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 14 months | **Every 13 months** |
| Size | 35 MB | 27 MB |
| Requires iOS | **12.0** | 18.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Showtacle Ltd.](https://appshunter.io/developer/863106358) | [Pioneer Lighting Solutions LLC](https://appshunter.io/developer/1704663850) |

## What reviewers say

### ArtNet Guru

[App page](https://appshunter.io/ios/app/artnet-guru/id1086481183)

**Features:** macOS Compatibility

**In-app purchases:** none


### Pixelerr

[App page](https://appshunter.io/ios/app/pixelerr/id6463634363)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ArtNet Guru free?

ArtNet Guru is free to download, with no in-app purchases.

### Is Pixelerr free?

Pixelerr is free to download, with no in-app purchases.

### Do ArtNet Guru or Pixelerr have ads?

Neither ArtNet Guru nor Pixelerr shows ads.

### Which is updated more often, ArtNet Guru or Pixelerr?

ArtNet Guru ships an update every 14 months, and Pixelerr every 13 months. Most recently, ArtNet Guru was updated on October 13, 2026 and Pixelerr on October 13, 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.*