# FlagBuilder vs German Map Quiz (Qbis Studio)

The clearest difference is in-app purchases: FlagBuilder at none against German Map Quiz (Qbis Studio)'s 4. FlagBuilder also leads on ads (none vs shown) and update cadence (every 10 days vs every 6 months). German Map Quiz (Qbis Studio)'s advantage is iOS requirement (12.0 vs 15.4). On price and device support there is nothing between them.

Both are free to download. German Map Quiz (Qbis Studio) sells 4 one-off in-app purchases. FlagBuilder asks for nothing beyond the download.

FlagBuilder ships an update every 10 days, German Map Quiz (Qbis Studio) every 6 months. The most recent releases landed on November 3, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | FlagBuilder | German Map Quiz (Qbis Studio) |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (9 ratings)](https://appshunter.io/ios/app/flagbuilder-flag-puzzle/id6443924386/reviews)** | — |
| Number of ratings | **9** | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 10 days** | Every 6 months |
| Monetization | Free | — |
| Size | 32 MB | 183 MB |
| Requires iOS | 15.4 | **12.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Shape Labs AB](https://appshunter.io/developer/1535699607) | [Konrad Kubis](https://appshunter.io/developer/1338262625) |

## What reviewers say

### FlagBuilder

[App page](https://appshunter.io/ios/app/flagbuilder-flag-puzzle/id6443924386)

Test your knowledge of world flags by recreating them layer by layer. Select continents to focus your challenges and learn about countries presented in a random order. Correctly assemble each flag to win.

**Highlights:** Select continents for custom games, Recreate flags layer by layer, Randomized country order, Lifeline system for incorrect guesses, Progress tracking through correct answers

**Features:** macOS Compatibility

**In-app purchases:** none


### German Map Quiz (Qbis Studio)

[App page](https://appshunter.io/ios/app/german-map-quiz-qbis-studio/id6747765684)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock Mountains | $2.99 | one-time |
| Unlock Rivers | $2.99 | one-time |
| Remove Ads | $3.99 | one-time |
| Unlock All | $6.99 | one-time |


## Frequently asked questions

### Is FlagBuilder free?

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

### Is German Map Quiz (Qbis Studio) free?

German Map Quiz (Qbis Studio) is free to download, with in-app purchases available.

### Do FlagBuilder or German Map Quiz (Qbis Studio) have ads?

German Map Quiz (Qbis Studio) shows ads; FlagBuilder does not.

### Which is updated more often, FlagBuilder or German Map Quiz (Qbis Studio)?

FlagBuilder ships an update every 10 days, and German Map Quiz (Qbis Studio) every 6 months. Most recently, FlagBuilder was updated on November 3, 2026 and German Map Quiz (Qbis Studio) on October 28, 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.*