FlagBuilder vs WorldWise
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.
WorldWise
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WorldWise: Spot the Flag is the fun and educational geography quiz game for kids and families! TWO EXCITING GAME MODES Spot the Flag: Look at the flag and pick the right country. Perfect for beginners! Find the Capital: See the country and choose its capital city. Great for geography fans! HOW IT WORKS - Start with 15 free flags across Europe and Asia - Earn stars and master flags to unlock new continents - Progress through 5 levels — Europe → Asia → Americas → Africa → Oceania - Collect 3 stars on each flag to unlock the next continent - Tap any flag to hear its name spoken aloud - Discover a fun fact after every correct answer FEATURES KIDS LOVE - 100 country flags from around the world - Real flag images — not emoji! - Helpful hints when you get stuck - Confetti celebrations for correct answers - Tracks your stars and progress automatically - Works completely offline — no WiFi needed SAFE FOR KIDS - No account or login required - No adverts of any kind - No personal data collected - Designed for ages 4 and up UNLOCK THE WORLD Enjoying the free flags? Unlock all 85 premium flags across Americas, Africa and Oceania for a one-time purchase of just $1.99. No subscription, ever. Whether your child is just starting to learn about the world or already a geography whiz — WorldWise makes exploring our planet fun, one flag at a time!
Screenshots
Verdict
The clearest difference is in-app purchases: FlagBuilder at none against WorldWise's 1. On price, update cadence, 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. WorldWise sells 1 one-off in-app purchase. FlagBuilder asks for nothing beyond the download.
FlagBuilder ships an update every 10 days, WorldWise every 2 weeks. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.
| Parameter | FlagBuilder | WorldWise |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (9 ratings) — better | — |
| Number of ratings | 9 — better | — |
| Update frequency | Every 10 days — better | Every 2 weeks |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 15.4 — better | 16.6 |
| Further details — not scored | ||
| Size | 32 MB | 4 MB |
| Age rating | 4+ | 4+ |
| Developer | Shape Labs AB | Debadatta Panda |
In-app purchases
FlagBuilder
No in-app purchases
WorldWise
- Unlock All Flags$1.99









