# Encyclopedic Knowledge Quiz vs Knowledge Nerds

The clearest difference is in-app purchases: Encyclopedic Knowledge Quiz at none against Knowledge Nerds's 10. Encyclopedic Knowledge Quiz also leads on iOS requirement (13.4 vs 15.5). On price, ads and device support there is nothing between them.

Both are free to download. Knowledge Nerds sells 10 one-off in-app purchases. Encyclopedic Knowledge Quiz asks for nothing beyond the download.

## The numbers

| Metric | Encyclopedic Knowledge Quiz | Knowledge Nerds |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 2 months |
| Size | 16 MB | 146 MB |
| Requires iOS | **13.4** | 15.5 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [汉斌 李](https://appshunter.io/developer/1087748767) | [Online Learning](https://appshunter.io/developer/1790866777) |

## What reviewers say

### Encyclopedic Knowledge Quiz

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

**Features:** macOS Compatibility

**In-app purchases:** none


### Knowledge Nerds

[App page](https://appshunter.io/ios/app/knowledge-nerds/id6753704280)

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Package - AV | $34.99 | one-time |
| Package - AY | $39.99 | one-time |
| Package - AZ | $39.99 | one-time |
| Package - BB | $39.99 | one-time |
| Package - BD | $39.99 | one-time |
| Package - AW | $39.99 | one-time |
| Package - BE | $44.99 | one-time |
| Package - BG | $49.99 | one-time |
| Package - BH | $49.99 | one-time |
| Package - BF | $49.99 | one-time |


## Frequently asked questions

### Is Encyclopedic Knowledge Quiz free?

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

### Is Knowledge Nerds free?

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

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

Neither Encyclopedic Knowledge Quiz nor Knowledge Nerds shows ads.

---

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