# Flags Block Tower vs 世界の国クイズ

The clearest difference is review sentiment: 世界の国クイズ at 100% against Flags Block Tower's 50%. 世界の国クイズ also leads on in-app purchases (none vs 2). Flags Block Tower's advantage is ads (none vs shown) and update cadence (every 9 days vs every 2 months). On price there is nothing between them.

Both are free to download. Flags Block Tower sells 2 one-off in-app purchases. 世界の国クイズ asks for nothing beyond the download.

Flags Block Tower ships an update every 9 days, 世界の国クイズ every 2 months. The most recent releases landed on October 8, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Flags Block Tower | 世界の国クイズ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/flags-block-tower/id964163340/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 50.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Every 9 days** | Every 2 months |
| Monetization | Free with in-app purchases | — |
| Size | 23 MB | 140 MB |
| Requires iOS | **6.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 12+ |
| Developer | [MORNINGSTAR LLC.](https://appshunter.io/developer/732884594) | [FUKUROU](https://appshunter.io/developer/1603805098) |

## What reviewers say

### Flags Block Tower

[App page](https://appshunter.io/ios/app/flags-block-tower/id964163340)

Test your knowledge of national flags in this free quiz game. Correctly identify flags to build your own unique flag tower, or guess flags from capital names. Multiple language options are available and expanding.

**Highlights:** National flag identification quiz, Build original flag towers, Guess flags from capital names, Multiple language modes, Fast-paced gameplay

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Version | $1.99 | one-time |
| No Ad | $1.99 | one-time |


### 世界の国クイズ

[App page](https://appshunter.io/ios/app/id1621210582)

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

**In-app purchases:** none


## Frequently asked questions

### Is Flags Block Tower free?

Flags Block Tower is free to download, with in-app purchases available.

### Is 世界の国クイズ free?

世界の国クイズ is free to download, with no in-app purchases.

### Do Flags Block Tower or 世界の国クイズ have ads?

世界の国クイズ shows ads; Flags Block Tower does not.

### Which is updated more often, Flags Block Tower or 世界の国クイズ?

Flags Block Tower ships an update every 9 days, and 世界の国クイズ every 2 months. Most recently, Flags Block Tower was updated on October 8, 2026 and 世界の国クイズ 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.*