Comparison

FlagBuilder vs World Flags

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

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.

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
Read full description

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.

About

World Flags

Features
Read full description

Welcome to World Flags, the unique app that allows children of all ages to explore and learn about the world's flags and countries in a fun and engaging way. With audio support for each question, World Flags is the perfect learning tool even for the youngest children who have not yet learned to read. Interactive Learning: Each question is presented with clear speech, making it easy for children to navigate and participate in the game on their own. They get the opportunity to listen, learn, and recognize flags from all over the world. Safe and Family-Friendly: World Flags is a free app that offers up to 2 free play opportunities per day - pay a one-time fee to unlock the limitations and enjoy the game fully. No ads, no subscriptions, and no hassle. You get a complete app without distractions, so your child can focus on learning. Designed for Parents and Children: We understand the importance of your child's education and development. That's why World Flags has been developed with educational experts to ensure that it is a rewarding and educational experience for children of all ages. Features: Audio support for each question, making it perfect for children who cannot yet read. A complete collection of flags from around the world. Clear feedback and encouragement to promote learning and engagement. Beautiful and colorful graphics that capture children's attention. An Engaging Way to Learn: With World Flags, learning becomes play. Encourage your child's curiosity and thirst for knowledge with an app that makes education fun and interactive. Join a journey around the world and discover new countries and their flags in a way that your child will love. Download World Flags now and give your child an audio-based, interactive, and educational experience!

Screenshots

FlagBuilder2 screens
World Flags4 screens

Verdict

The call

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.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

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

UpkeepUpdate frequency

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

Scorecard1 real difference · 8 level
FlagBuilder versus World Flags: the parameters behind the verdict, then further details
ParameterFlagBuilderWorld Flags
PriceFreeFree
Rating4.6 (9 ratings) — better—
Number of ratings9 — better—
Update frequencyEvery 10 daysWeekly — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS15.415.0 — better
Further details — not scored
Size32 MB8 MB
Age rating4+4+
DeveloperShape Labs ABSamuel Cyprian

In-app purchases

None

FlagBuilder

No in-app purchases

1 purchases

World Flags

One-time1
  • Unlimited games$2.99

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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