# iFlag vs World Capitals Trainer

The clearest difference is in-app purchases: iFlag at none against World Capitals Trainer's 1. iFlag also leads on review sentiment (100% vs 67%). World Capitals Trainer's advantage is update cadence (every 3 weeks vs every 5 months) and ratings volume (19 vs 5). On price, rating, ads and device support there is nothing between them.

Both are free to download. World Capitals Trainer sells 1 one-off in-app purchase. iFlag asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.8 for iFlag against 4.7 for World Capitals Trainer. Both are backed by a comparable volume of ratings — 5 and 19 respectively. Written reviews are what separate them: 100% of iFlag's written reviews are positive against 67% of World Capitals Trainer's.

iFlag ships an update every 5 months, World Capitals Trainer every 3 weeks. The most recent releases landed on October 5, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | iFlag | World Capitals Trainer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (5 ratings)](https://appshunter.io/ios/app/iflag-learn-world-flags/id1402994341/reviews)** | [4.7 (19 ratings)](https://appshunter.io/ios/app/world-capitals-trainer/id1582219449/reviews) |
| Number of ratings | 5 | **19** |
| Positive reviews | **100.0% of reviews** | 66.7% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 3 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 73 MB | 30 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Yen Nguyen](https://appshunter.io/developer/1370538562) | [Philipp Straub](https://appshunter.io/developer/1573167056) |

## What reviewers say

### iFlag

[App page](https://appshunter.io/ios/app/iflag-learn-world-flags/id1402994341)

This educational app helps students learn and test their knowledge of world flags through engaging quiz and multiplayer games. It offers various game modes to identify countries from flags, maps, and capitals.

**Highlights:** Learn world flags, Quiz games, Multiplayer games, Identify country from flag, Identify country from map, Identify capital of country

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

**In-app purchases:** none


### World Capitals Trainer

[App page](https://appshunter.io/ios/app/world-capitals-trainer/id1582219449)

Learn world capitals with an adaptive spaced repetition system. Practice recall through multiple choice or self-assessment modes. Explore 200 cities across five regions with dedicated tests and a card browser.

**Highlights:** Adaptive spaced repetition system, Multiple Choice learning mode, Self-Assessment recall mode, 200 capital cities across 5 regions, Country to Capital and Capital to Country questions, Dedicated regional tests with medals, Card browser for exploration

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

**In-app purchases (1)**

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


## Frequently asked questions

### Is iFlag free?

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

### Is World Capitals Trainer free?

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

### Which has better reviews, iFlag or World Capitals Trainer?

iFlag is rated higher. iFlag averages 4.8 out of 5 from 5 ratings, while World Capitals Trainer averages 4.7 from 19 ratings.

### Do iFlag or World Capitals Trainer have ads?

Neither iFlag nor World Capitals Trainer shows ads.

### Which is updated more often, iFlag or World Capitals Trainer?

iFlag ships an update every 5 months, and World Capitals Trainer every 3 weeks. Most recently, iFlag was updated on October 5, 2026 and World Capitals Trainer on October 27, 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.*