# World Flags Trainer vs Ancient Geeks Know Flags

The clearest difference is in-app purchases: Ancient Geeks Know Flags at none against World Flags Trainer's 1. Ancient Geeks Know Flags also leads on rating (5.0 vs 4.5). World Flags Trainer's advantage is update cadence (every 11 days vs every 16 months) and ratings volume (147 vs 1). On price, ads and device support there is nothing between them.

Both are free to download. World Flags Trainer sells 1 one-off in-app purchase. Ancient Geeks Know Flags asks for nothing beyond the download.

Ancient Geeks Know Flags holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: World Flags Trainer has 147 ratings behind it against 1, so its average is the more settled of the two.

World Flags Trainer ships an update every 11 days, Ancient Geeks Know Flags every 16 months. Both last shipped on November 3, 2026.

## The numbers

| Metric | World Flags Trainer | Ancient Geeks Know Flags |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (147 ratings)](https://appshunter.io/ios/app/world-flags-trainer/id1583038202/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/ancient-geeks-know-flags/id6470849431/reviews)** |
| Number of ratings | **147** | 1 |
| Positive reviews | 46.2% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 11 days** | Every 16 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 37 MB | 8 MB |
| Requires iOS | **13.0** | 17 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Philipp Straub](https://appshunter.io/developer/1573167056) | [Martin Davy](https://appshunter.io/developer/1679777815) |

## What reviewers say

### World Flags Trainer

[App page](https://appshunter.io/ios/app/world-flags-trainer/id1583038202)

Learn world flags effectively with an adaptive spaced-repetition system. Practice through multiple choice or self-assessment, focusing on active recall for long-term retention. Master flags by continent with dual direction learning and track progress with structured knowledge tests.

**Highlights:** Adaptive spaced-repetition learning, Multiple choice and self-assessment modes, Flag to Country and Country to Flag practice, Categorization by continent, Structured knowledge tests with medals, Adjustable categories and question types, Browse and search flashcards

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Version | $4.99 | one-time |


### Ancient Geeks Know Flags

[App page](https://appshunter.io/ios/app/ancient-geeks-know-flags/id6470849431)

Test your knowledge of world flags in this engaging quiz game. Challenge friends and embark on a global journey of discovery. It's a fun and educational way to learn about countries.

**Highlights:** World flag knowledge testing, Friend challenges, Global discovery journey, Educational quiz format, Fun gameplay

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is World Flags Trainer free?

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

### Is Ancient Geeks Know Flags free?

Ancient Geeks Know Flags is free to download, with no in-app purchases.

### Which has better reviews, World Flags Trainer or Ancient Geeks Know Flags?

Ancient Geeks Know Flags is rated higher. World Flags Trainer averages 4.5 out of 5 from 147 ratings, while Ancient Geeks Know Flags averages 5.0 from 1 ratings.

### Do World Flags Trainer or Ancient Geeks Know Flags have ads?

Neither World Flags Trainer nor Ancient Geeks Know Flags shows ads.

### Which is updated more often, World Flags Trainer or Ancient Geeks Know Flags?

World Flags Trainer ships an update every 11 days, and Ancient Geeks Know Flags every 16 months. Most recently, World Flags Trainer was updated on November 3, 2026 and Ancient Geeks Know Flags on November 3, 2026.

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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.*