# Encyclopedia vs Encyclopedic Knowledge Quiz

The clearest difference is in-app purchases: Encyclopedic Knowledge Quiz at none against Encyclopedia's 1. Encyclopedic Knowledge Quiz also leads on iOS requirement (13.4 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. Encyclopedia sells 1 one-off in-app purchase. Encyclopedic Knowledge Quiz asks for nothing beyond the download.

## The numbers

| Metric | Encyclopedia | Encyclopedic Knowledge Quiz |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.8 (14 ratings)](https://appshunter.io/ios/app/encyclopedia-solar-system/id1124568774/reviews)** | — |
| Number of ratings | **14** | — |
| Positive reviews | 83.3% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Monthly | — |
| Monetization | Free with in-app purchases | — |
| Size | 322 MB | 16 MB |
| Requires iOS | 15.0 | **13.4** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Good Spider, LLC](https://appshunter.io/developer/1487595667) | [汉斌 李](https://appshunter.io/developer/1087748767) |

## What reviewers say

### Encyclopedia

[App page](https://appshunter.io/ios/app/encyclopedia-solar-system/id1124568774)

Explore the solar system with extensive articles and high-definition images. This app offers comprehensive information, engaging content, and a user-friendly interface, making it suitable for both children and adults interested in space.

**Highlights:** Thousands of articles and HD photos, Comprehensive solar system information, Engaging and easy-to-understand content, Offline availability, Badge collection for reading, Intuitive user interface

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Version | $2.99 | one-time |


### 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 Encyclopedia free?

Encyclopedia 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 Encyclopedia or Encyclopedic Knowledge Quiz have ads?

Neither Encyclopedia 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.*