# World flags Drill Ext vs FlagOdyssey

World flags Drill Ext and FlagOdyssey are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | World flags Drill Ext | FlagOdyssey |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (1 ratings)](https://appshunter.io/ios/app/world-flags-drill-ext/id1455945448/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | — |
| Monetization | Free | — |
| Size | 20 MB | 61 MB |
| Requires iOS | 12.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ryo itou](https://appshunter.io/developer/1435019729) | [koichi kodama](https://appshunter.io/developer/1679265192) |

## What reviewers say

### World flags Drill Ext

[App page](https://appshunter.io/ios/app/world-flags-drill-ext/id1455945448)

Learn national flags by country with interactive map displays. Explore country characteristics like population and area. Test your knowledge with a flag-matching puzzle game to reinforce learning.

**Highlights:** World map flag display, Continent and country selection, Country population and area data, Flag puzzle game, Interactive learning

**Features:** macOS Compatibility

**In-app purchases:** none


### FlagOdyssey

[App page](https://appshunter.io/ios/app/flagodyssey/id6448718172)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is World flags Drill Ext free?

World flags Drill Ext is free to download, with no in-app purchases.

### Is FlagOdyssey free?

FlagOdyssey is free to download, with no in-app purchases.

### Do World flags Drill Ext or FlagOdyssey have ads?

Neither World flags Drill Ext nor FlagOdyssey 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.*