# Easy Color Chart vs PXF Express

The clearest difference is update cadence: PXF Express at every 3 weeks against Easy Color Chart's every 2 months. PXF Express also leads on device support (4 vs 2). Easy Color Chart's advantage is iOS requirement (13.0 vs 15.0). On price, 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.

Easy Color Chart ships an update every 2 months, PXF Express every 3 weeks. The most recent releases landed on October 5, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Easy Color Chart | PXF Express |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Size | 67 MB | 46 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [ANTALIS INTERNATIONAL](https://appshunter.io/developer/1201258297) | [Otzibrod](https://appshunter.io/developer/1731097914) |

## What reviewers say

### Easy Color Chart

[App page](https://appshunter.io/ios/app/easy-color-chart/id1625284586)

**Features:** macOS Compatibility

**In-app purchases:** none


### PXF Express

[App page](https://appshunter.io/ios/app/pxf-express/id6737547555)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Easy Color Chart free?

Easy Color Chart is free to download, with no in-app purchases.

### Is PXF Express free?

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

### Do Easy Color Chart or PXF Express have ads?

Neither Easy Color Chart nor PXF Express shows ads.

### Which is updated more often, Easy Color Chart or PXF Express?

Easy Color Chart ships an update every 2 months, and PXF Express every 3 weeks. Most recently, Easy Color Chart was updated on October 5, 2026 and PXF Express on October 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.*