FlagBuilder vs FlagsGuessr
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
FlagBuilder
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.
- Select continents for custom games
- Recreate flags layer by layer
- Randomized country order
- Lifeline system for incorrect guesses
- Progress tracking through correct answers
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Can you build the flags of the world? START GAME Choose one or more continents you want to include in your game. The countries are presented one at a time in random order. THE GAME Each flag consists of two layers and any symbol as a third layer. You choose one option per layer to recreate the flag correctly. When you guess right, the next country is presented until you have gone through all the countries. You win when you respond correctly to everyone. RULES OF THE GAME If you respond incorrectly to a layer, it is highlighted with red. You then have the opportunity to change your choice for that layer. You get this opportunity up to three times per game. If you answer errors and have used all lifelines, you lose.
FlagsGuessr
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.
- Multiple difficulty levels
- Learn and memorize flags
- Play by continents
- All flags mode
- Track progress
- Quick quizzes
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FlagsGuessr is a quiz game to test your knowledge of flags from around the world! With multiple difficulty levels, from novice to expert, FlagsGuessr offers a fun et quick way to learn and memorize flags. You can even choose to play by continents or with all flags. Challenge yourself with quick quizzes, track your progress, and become a flags expert! Download FlagsGuessr now and start your flag-tastic adventure!
Screenshots
Verdict
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.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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.
| Parameter | FlagBuilder | FlagsGuessr |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (9 ratings) | 4.9 (7 ratings) — better |
| Number of ratings | 9 — better | 7 |
| Update frequency | Every 10 days | Every 3 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 15.4 — better | 17.0 |
| Further details — not scored | ||
| Size | 32 MB | 19 MB |
| Age rating | 4+ | 4+ |
| Developer | Shape Labs AB | Pierre LENOBLE |
Customer experience
FlagBuilder
FlagsGuessr
In-app purchases
FlagBuilder
No in-app purchases
FlagsGuessr
- Premium$2.99
Questions
Is FlagBuilder free?
Is FlagsGuessr free?
Which has better reviews, FlagBuilder or FlagsGuessr?
Do FlagBuilder or FlagsGuessr have ads?
Which is updated more often, FlagBuilder or FlagsGuessr?
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