# CT FLAG vs TerraQuiz

The clearest difference is ads: TerraQuiz at none against CT FLAG's shown. TerraQuiz also leads on update cadence (every 2 weeks vs every 4 months). CT FLAG's advantage is iOS requirement (13.0 vs 16.4). On price, in-app purchases and device support there is nothing between them.

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

CT FLAG ships an update every 4 months, TerraQuiz every 2 weeks. The most recent releases landed on September 24, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | CT FLAG | TerraQuiz |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (4 ratings)](https://appshunter.io/ios/app/terraquiz-flags-and-maps/id6593679901/reviews)** |
| Number of ratings | — | **4** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 4 months | **Every 2 weeks** |
| Monetization | — | Free |
| Size | 75 MB | 80 MB |
| Requires iOS | **13.0** | 16.4 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Alon Veig](https://appshunter.io/developer/1660116634) | [Bernardo Belchior](https://appshunter.io/developer/1760315774) |

## What reviewers say

### CT FLAG

[App page](https://appshunter.io/ios/app/ct-flag/id1660116632)

**In-app purchases:** none


### TerraQuiz

[App page](https://appshunter.io/ios/app/terraquiz-flags-and-maps/id6593679901)

Test your global knowledge with engaging geography challenges. Guess flags, locate countries on maps, and match capitals in fun, addictive games. Track your progress and learn geography effectively while playing.

**Highlights:** Guess country flags, Pin countries on maps, Match capitals to countries, Link countries by borders, Identify languages, Learn member states of organizations, Daily challenges, Spaced repetition learning

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

**In-app purchases:** none


## Frequently asked questions

### Is CT FLAG free?

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

### Is TerraQuiz free?

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

### Do CT FLAG or TerraQuiz have ads?

CT FLAG shows ads; TerraQuiz does not.

### Which is updated more often, CT FLAG or TerraQuiz?

CT FLAG ships an update every 4 months, and TerraQuiz every 2 weeks. Most recently, CT FLAG was updated on September 24, 2026 and TerraQuiz on September 30, 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.*