# SkillCert vs Cambridge C1 Advanced 3000

The clearest difference is ads: Cambridge C1 Advanced 3000 at none against SkillCert's shown. On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. SkillCert sells 3 in-app purchases, starting at $2.99 per month and Cambridge C1 Advanced 3000 sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | SkillCert | Cambridge C1 Advanced 3000 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 4 days | — |
| Size | 155 MB | 196 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 12+ |
| Developer | [Yotaro SATO](https://appshunter.io/developer/1862063948) | [Ryosuke Yokota](https://appshunter.io/developer/1464313903) |

## What reviewers say

### SkillCert

[App page](https://appshunter.io/ios/app/skillcert-mostcertifications/id6756679793)

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SKILL Cert by AI ライトプラン | $2.99 | per month |
| SKILL Cert by AI スタンダードプラン | $9.99 | per month |
| SKILL Cert by AI プレミアムプラン | $29.99 | per month |


### Cambridge C1 Advanced 3000

[App page](https://appshunter.io/ios/app/cambridge-c1-advanced-3000/id6814110798)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Access | $6.99 | one-time |


## Frequently asked questions

### Is SkillCert free?

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

### Is Cambridge C1 Advanced 3000 free?

Cambridge C1 Advanced 3000 is free to download, with in-app purchases available.

### Do SkillCert or Cambridge C1 Advanced 3000 have ads?

SkillCert shows ads; Cambridge C1 Advanced 3000 does not.

---

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