# World Quiz vs Memory training exercises

The clearest difference is price: World Quiz at Free against Memory training exercises's $6.99. Memory training exercises's advantage is in-app purchases (none vs 1). On ads, device support and iOS requirement there is nothing between them.

World Quiz is free to download; Memory training exercises costs $6.99 up front. World Quiz sells 1 one-off in-app purchase. Memory training exercises asks for nothing beyond the download.

## The numbers

| Metric | World Quiz | Memory training exercises |
| --- | --- | --- |
| Price | **Free** | $6.99 |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Weekly | — |
| Size | 26 MB | 69 MB |
| Requires iOS | 17.6 | **16.4** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Pavel Karachev](https://appshunter.io/developer/1865010843) | [Blupry](https://appshunter.io/developer/1737667517) |

## What reviewers say

### World Quiz

[App page](https://appshunter.io/ios/app/world-quiz-geography/id6757229940)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro | $1.99 | one-time |


### Memory training exercises

[App page](https://appshunter.io/ios/app/memory-training-exercises/id6789877809)

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

**In-app purchases:** none


## Frequently asked questions

### Is World Quiz free?

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

### Is Memory training exercises free?

Memory training exercises costs $6.99, with no in-app purchases.

### Do World Quiz or Memory training exercises have ads?

Neither World Quiz nor Memory training exercises shows ads.

---

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