# Knowledge vs Encyclopedic Knowledge Quiz

The clearest difference is in-app purchases: Encyclopedic Knowledge Quiz at none against Knowledge's 2. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Knowledge sells 2 in-app purchases, starting at $14.99 per month. Encyclopedic Knowledge Quiz asks for nothing beyond the download.

## The numbers

| Metric | Knowledge | Encyclopedic Knowledge Quiz |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 6 weeks | — |
| Size | 80 MB | 16 MB |
| Requires iOS | **13.0** | 13.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SocialShift, Corp](https://appshunter.io/developer/1809686271) | [汉斌 李](https://appshunter.io/developer/1087748767) |

## 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 |


### Encyclopedic Knowledge Quiz

[App page](https://appshunter.io/ios/app/encyclopedic-knowledge-quiz/id6745974114)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Knowledge free?

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

### Is Encyclopedic Knowledge Quiz free?

Encyclopedic Knowledge Quiz is free to download, with no in-app purchases.

### Do Knowledge or Encyclopedic Knowledge Quiz have ads?

Neither Knowledge nor Encyclopedic Knowledge Quiz 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.*