# FlagBuilder vs World Flags

The clearest difference is in-app purchases: FlagBuilder at none against World Flags's 1. On price, update cadence, ads and device support there is nothing between them.

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

FlagBuilder ships an update every 10 days, World Flags weekly. The most recent releases landed on September 13, 2026 and September 11, 2026 respectively.

## The numbers

| Metric | FlagBuilder | World Flags |
| --- | --- | --- |
| 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 | No |
| Update frequency | Every 10 days | **Weekly** |
| Monetization | Free | — |
| Size | 32 MB | 8 MB |
| Requires iOS | 15.4 | **15.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Shape Labs AB](https://appshunter.io/developer/1535699607) | [Samuel Cyprian](https://appshunter.io/developer/1715077394) |

## 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


### World Flags

[App page](https://appshunter.io/ios/app/world-flags-audio-support/id6471318518)

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited games | $2.99 | one-time |


## Frequently asked questions

### Is FlagBuilder free?

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

### Is World Flags free?

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

### Do FlagBuilder or World Flags have ads?

Neither FlagBuilder nor World Flags shows ads.

### Which is updated more often, FlagBuilder or World Flags?

FlagBuilder ships an update every 10 days, and World Flags weekly. Most recently, FlagBuilder was updated on September 13, 2026 and World Flags on September 11, 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.*