# FlagBuilder vs FlagsGuessr

The clearest difference is in-app purchases: FlagBuilder at none against FlagsGuessr's 1. FlagBuilder also leads on iOS requirement (15.4 vs 17.0). FlagsGuessr's advantage is rating (4.9 vs 4.6) and update cadence (every 3 days vs every 10 days). On price, ratings volume, ads and device support there is nothing between them.

Both are free to download. FlagsGuessr sells 1 one-off in-app purchase. FlagBuilder asks for nothing beyond the download.

FlagsGuessr holds the better App Store score, 4.9 against 4.6. Both are backed by a comparable volume of ratings — 9 and 7 respectively.

FlagBuilder ships an update every 10 days, FlagsGuessr every 3 days. The most recent releases landed on September 13, 2026 and July 6, 2026 respectively.

## The numbers

| Metric | FlagBuilder | FlagsGuessr |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (9 ratings)](https://appshunter.io/ios/app/flagbuilder-flag-puzzle/id6443924386/reviews) | **[4.9 (7 ratings)](https://appshunter.io/ios/app/flagsguessr-world-flags-quiz/id6479965821/reviews)** |
| Number of ratings | **9** | 7 |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 10 days | **Every 3 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 32 MB | 19 MB |
| Requires iOS | **15.4** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Shape Labs AB](https://appshunter.io/developer/1535699607) | [Pierre LENOBLE](https://appshunter.io/developer/1726766687) |

## 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


### FlagsGuessr

[App page](https://appshunter.io/ios/app/flagsguessr-world-flags-quiz/id6479965821)

Test your global flag knowledge with this engaging quiz game. It offers various difficulty levels and play modes, including continent-specific challenges, to help you learn and memorize flags effectively. Track your progress and aim to become a flag expert.

**Highlights:** Multiple difficulty levels, Learn and memorize flags, Play by continents, All flags mode, Track progress, Quick quizzes

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $2.99 | one-time |


## Frequently asked questions

### Is FlagBuilder free?

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

### Is FlagsGuessr free?

FlagsGuessr is free to download, with in-app purchases available.

### Which has better reviews, FlagBuilder or FlagsGuessr?

FlagsGuessr is rated higher. FlagBuilder averages 4.6 out of 5 from 9 ratings, while FlagsGuessr averages 4.9 from 7 ratings.

### Do FlagBuilder or FlagsGuessr have ads?

Neither FlagBuilder nor FlagsGuessr shows ads.

### Which is updated more often, FlagBuilder or FlagsGuessr?

FlagBuilder ships an update every 10 days, and FlagsGuessr every 3 days. Most recently, FlagBuilder was updated on September 13, 2026 and FlagsGuessr on July 6, 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.*