# GH vs AI Certification Exam Prep

The clearest difference is in-app purchases: GH at none against AI Certification Exam Prep's 3. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. AI Certification Exam Prep sells 3 in-app purchases, starting at $19.99 per month. GH asks for nothing beyond the download.

## The numbers

| Metric | GH | AI Certification Exam Prep |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | — |
| Size | 26 MB | 67 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Davy Raitt](https://appshunter.io/developer/1795318281) | [learnZapp](https://appshunter.io/developer/435622455) |

## What reviewers say

### GH

[App page](https://appshunter.io/ios/app/gh-300-github-copilot/id6752802528)

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

**In-app purchases:** none


### AI Certification Exam Prep

[App page](https://appshunter.io/ios/app/ai-certification-exam-prep/id6788923845)

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium - Monthly | $19.99 | per month |
| Premium - Quarterly | $49.99 | per 3 months |
| Premium - Annual | $99.99 | per year |


## Frequently asked questions

### Is GH free?

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

### Is AI Certification Exam Prep free?

AI Certification Exam Prep is free to download, with in-app purchases available.

### Do GH or AI Certification Exam Prep have ads?

Neither GH nor AI Certification Exam Prep shows ads.

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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.*