Comparison

GuessTheFlag vs Math Facts

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

Head to head
About

GuessTheFlag

Read full description

Take a little trip around the world, one flag at a time. Each trip has up to eight different flags. Look at the colors and shapes, try a hint, and choose one of four countries. See the answer, hear the country's name, and tap Next whenever you are ready. There is no timer. A correct answer adds a stamp to your flag passport. Open any of the 24 study cards from the start to look, listen and learn. Revisit missed flags after a trip or from the home screen. Switch between English and Simplified Chinese. Progress stays on your device. Guess Flag has no account, ads, analytics, tracking, subscription or in-app purchases. Designed for iPhone and iPad. Country-name speech uses system voices; vibration depends on device support and settings.

About

Math Facts

Features
Read full description

Number Bonds — Learn Math Through Play Make number bonds click with fun, fast-paced learning designed especially for kids. Number Bonds helps children build strong early maths skills through colourful games, rewarding challenges, and simple interactive practice. Whether your child is just starting out or building confidence with addition and subtraction, the app turns learning into something they’ll actually want to do. Features

Screenshots

GuessTheFlag4 screens
Math Facts4 screens

Verdict

The call

The clearest difference is in-app purchases: GuessTheFlag at none against Math Facts's 1. GuessTheFlag also leads on iOS requirement (15.0 vs 17.6). Math Facts's advantage is update cadence (weekly vs every 47 months). On price, 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. Math Facts sells 1 one-off in-app purchase. GuessTheFlag asks for nothing beyond the download.

UpkeepUpdate frequency

GuessTheFlag ships an update every 47 months, Math Facts weekly. The most recent releases landed on November 12, 2026 and November 13, 2026 respectively.

Scorecard3 real differences · 5 level
GuessTheFlag versus Math Facts: the parameters behind the verdict, then further details
ParameterGuessTheFlagMath Facts
PriceFreeFree
Rating—5.0 (1 ratings) — better
Number of ratings—1 — better
Update frequencyEvery 47 monthsWeekly — better
AdsNoNo
In-app purchasesNo — betterYes
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.0 — better17.6
Further details — not scored
Size1 MB5 MB
Age rating4+4+
DeveloperFENGYANG HUSTRIPEY DESIGN LTD

In-app purchases

None

GuessTheFlag

No in-app purchases

1 purchases

Math Facts

One-time1
  • Unlock Everything$5.99

Questions

Is GuessTheFlag free?
GuessTheFlag is free to download, with no in-app purchases.
Is Math Facts free?
Math Facts is free to download, with in-app purchases available.
Do GuessTheFlag or Math Facts have ads?
Neither GuessTheFlag nor Math Facts shows ads.
Which is updated more often, GuessTheFlag or Math Facts?
GuessTheFlag ships an update every 47 months, and Math Facts weekly. Most recently, GuessTheFlag was updated on November 12, 2026 and Math Facts on November 13, 2026.

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