# Flag Master Quiz vs World

The clearest difference is in-app purchases: Flag Master Quiz at none against World's 2. Flag Master Quiz also leads on ads (none vs shown). World's advantage is device support (3 vs 1) and iOS requirement (15.6 vs 17.0). On price there is nothing between them.

Both are free to download. World sells 2 in-app purchases, starting at $1.99 per month. Flag Master Quiz asks for nothing beyond the download.

## The numbers

| Metric | Flag Master Quiz | World |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | — | Every 2 months |
| Size | 1 MB | 147 MB |
| Requires iOS | 17.0 | **15.6** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [antonio makary](https://appshunter.io/developer/1849981728) | [Olga Ivanova](https://appshunter.io/developer/1733570435) |

## What reviewers say

### Flag Master Quiz

[App page](https://appshunter.io/ios/app/flag-master-quiz/id6756277184)

**Features:** macOS Compatibility

**In-app purchases:** none


### World

[App page](https://appshunter.io/ios/app/world-flags/id6758343689)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| flags_by_oliva_subscription | $1.99 | per month |
| flags_by_oliva_donation | $1.99 | one-time |


## Frequently asked questions

### Is Flag Master Quiz free?

Flag Master Quiz is free to download, with no in-app purchases.

### Is World free?

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

### Do Flag Master Quiz or World have ads?

World shows ads; Flag Master Quiz does not.

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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.*