# IB Computer Science vs Herbal Impact

The clearest difference is price: IB Computer Science at Free against Herbal Impact's $9.99. Herbal Impact's advantage is in-app purchases (none vs 1). On ads, device support and iOS requirement there is nothing between them.

IB Computer Science is free to download; Herbal Impact costs $9.99 up front. IB Computer Science sells 1 in-app purchase, starting at $0.99 per month. Herbal Impact asks for nothing beyond the download.

## The numbers

| Metric | IB Computer Science | Herbal Impact |
| --- | --- | --- |
| Price | **Free** | $9.99 |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Size | 40 MB | 18 MB |
| Requires iOS | **13.4** | 14.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Revised](https://appshunter.io/developer/1711666730) | [Herbal Impact LLC](https://appshunter.io/developer/1871338015) |

## What reviewers say

### IB Computer Science

[App page](https://appshunter.io/ios/app/ib-computer-science/id6670245898)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| IB Computer Science Flashcards | $0.99 | per month |


### Herbal Impact

[App page](https://appshunter.io/ios/app/herbal-impact/id6758176277)

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

**In-app purchases:** none


## Frequently asked questions

### Is IB Computer Science free?

IB Computer Science is free to download, with in-app purchases available.

### Is Herbal Impact free?

Herbal Impact costs $9.99, with no in-app purchases.

### Do IB Computer Science or Herbal Impact have ads?

Neither IB Computer Science nor Herbal Impact 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.*