# Ancient Geeks Know Flags vs World Explorer Pro

The clearest difference is in-app purchases: Ancient Geeks Know Flags at none against World Explorer Pro's 1. World Explorer Pro's advantage is update cadence (weekly vs every 16 months). On price, ads, device support and iOS requirement there is nothing between them.

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

Ancient Geeks Know Flags ships an update every 16 months, World Explorer Pro weekly. The most recent releases landed on June 12, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | Ancient Geeks Know Flags | World Explorer Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/ancient-geeks-know-flags/id6470849431/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 16 months | **Weekly** |
| Monetization | Free | — |
| Size | 8 MB | 9 MB |
| Requires iOS | **17** | 18.2 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Martin Davy](https://appshunter.io/developer/1679777815) | [ChatStick Company Limited](https://appshunter.io/developer/1165816085) |

## What reviewers say

### 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


### World Explorer Pro

[App page](https://appshunter.io/ios/app/world-explorer-pro/id6746413810)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock All Feature | $0.99 | one-time |


## Frequently asked questions

### Is Ancient Geeks Know Flags free?

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

### Is World Explorer Pro free?

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

### Do Ancient Geeks Know Flags or World Explorer Pro have ads?

Neither Ancient Geeks Know Flags nor World Explorer Pro shows ads.

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

Ancient Geeks Know Flags ships an update every 16 months, and World Explorer Pro weekly. Most recently, Ancient Geeks Know Flags was updated on June 12, 2026 and World Explorer Pro on September 10, 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.*