# Clayfolio vs PotterX

The clearest difference is update cadence: PotterX at every 2 weeks against Clayfolio's every 4 months. PotterX also leads on iOS requirement (13.0 vs 15.1). On price, ads, in-app purchases and device support there is nothing between them.

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

Clayfolio ships an update every 4 months, PotterX every 2 weeks. The most recent releases landed on September 14, 2026 and September 16, 2026 respectively.

## The numbers

| Metric | Clayfolio | PotterX |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 2 weeks** |
| Size | 70 MB | 28 MB |
| Requires iOS | 15.1 | **13.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Maria Posa](https://appshunter.io/developer/1787612471) | [Ying-Hao Hsia](https://appshunter.io/developer/1853304703) |

## What reviewers say

### Clayfolio

[App page](https://appshunter.io/ios/app/clayfolio/id6746972425)

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

**In-app purchases:** none


### PotterX

[App page](https://appshunter.io/ios/app/potterx/id6761674984)

**In-app purchases:** none


## Frequently asked questions

### Is Clayfolio free?

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

### Is PotterX free?

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

### Do Clayfolio or PotterX have ads?

Neither Clayfolio nor PotterX shows ads.

### Which is updated more often, Clayfolio or PotterX?

Clayfolio ships an update every 4 months, and PotterX every 2 weeks. Most recently, Clayfolio was updated on September 14, 2026 and PotterX on September 16, 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.*