# uCertifyPrep CC 2020 vs William Penn Charter

The clearest difference is in-app purchases: William Penn Charter at none against uCertifyPrep CC 2020's 1. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. uCertifyPrep CC 2020 sells 1 one-off in-app purchase. William Penn Charter asks for nothing beyond the download.

uCertifyPrep CC 2020 ships an update every 5 months, William Penn Charter every 3 months. Both last shipped on October 25, 2026.

## The numbers

| Metric | uCertifyPrep CC 2020 | William Penn Charter |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 3 months** |
| Size | 121 MB | 78 MB |
| Requires iOS | **14.0** | 15.5 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [uCertify.com](https://appshunter.io/developer/1130631061) | [William Penn Charter School](https://appshunter.io/developer/1701483096) |

## What reviewers say

### uCertifyPrep CC 2020

[App page](https://appshunter.io/ios/app/ucertifyprep-cc-2020/id1665514848)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| uCertifyPrep Photoshop CC 2020 | $49.99 | one-time |


### William Penn Charter

[App page](https://appshunter.io/ios/app/william-penn-charter/id6458871730)

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

**In-app purchases:** none


## Frequently asked questions

### Is uCertifyPrep CC 2020 free?

uCertifyPrep CC 2020 is free to download, with in-app purchases available.

### Is William Penn Charter free?

William Penn Charter is free to download, with no in-app purchases.

### Do uCertifyPrep CC 2020 or William Penn Charter have ads?

Neither uCertifyPrep CC 2020 nor William Penn Charter shows ads.

### Which is updated more often, uCertifyPrep CC 2020 or William Penn Charter?

uCertifyPrep CC 2020 ships an update every 5 months, and William Penn Charter every 3 months. Most recently, uCertifyPrep CC 2020 was updated on October 25, 2026 and William Penn Charter on October 25, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*