# Flags Block Tower vs 穴埋め国旗クイズ

The clearest difference is in-app purchases: 穴埋め国旗クイズ at none against Flags Block Tower's 2. Flags Block Tower's advantage is ads (none vs shown) and update cadence (every 9 days vs every 2 months). On price and device support there is nothing between them.

Both are free to download. Flags Block Tower sells 2 one-off in-app purchases. 穴埋め国旗クイズ asks for nothing beyond the download.

Flags Block Tower ships an update every 9 days, 穴埋め国旗クイズ every 2 months. The most recent releases landed on October 8, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Flags Block Tower | 穴埋め国旗クイズ |
| --- | --- | --- |
| 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 | — |
| 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** | 14.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| 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 |


### 穴埋め国旗クイズ

[App page](https://appshunter.io/ios/app/id6443937852)

**Features:** macOS Compatibility

**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 穴埋め国旗クイズ free?

穴埋め国旗クイズ is free to download, with no in-app purchases.

### Do Flags Block Tower or 穴埋め国旗クイズ have ads?

穴埋め国旗クイズ shows ads; Flags Block Tower does not.

### Which is updated more often, Flags Block Tower or 穴埋め国旗クイズ?

Flags Block Tower ships an update every 9 days, and 穴埋め国旗クイズ every 2 months. Most recently, Flags Block Tower was updated on October 8, 2026 and 穴埋め国旗クイズ on October 12, 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.*