# Knowledge vs honk.

The clearest difference is device support: Knowledge at 3 against honk.'s —. Knowledge also leads on iOS requirement (13.0 vs 17.6). On price and in-app purchases there is nothing between them.

Both are free to download. Knowledge sells 2 in-app purchases, starting at $14.99 per month and honk. sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Knowledge | honk. |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | — |
| Update frequency | Every 6 weeks | — |
| Size | 80 MB | 2 MB |
| Requires iOS | **13.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | — |
| Age rating | 4+ | 12+ |
| Developer | [SocialShift, Corp](https://appshunter.io/developer/1809686271) | [Semih Tuncer](https://appshunter.io/developer/1884370946) |

## What reviewers say

### Knowledge

[App page](https://appshunter.io/ios/app/knowledge-untold-history-app/id6744873533)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $14.99 | per month |
| Premium Annual | $99.99 | per year |


### honk.

[App page](https://appshunter.io/ios/app/honk-learn-new-things/id6760419791)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| honk. - Monthly Premium | $4.99 | per month |
| honk. - Yearly Premium | $49.99 | per year |


## Frequently asked questions

### Is Knowledge free?

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

### Is honk. free?

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

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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.*