GuessTheFlag vs Math Facts
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
GuessTheFlag
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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.
Math Facts
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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
Verdict
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
Both are free to download. Math Facts sells 1 one-off in-app purchase. GuessTheFlag asks for nothing beyond the download.
GuessTheFlag ships an update every 47 months, Math Facts weekly. The most recent releases landed on November 12, 2026 and November 13, 2026 respectively.
| Parameter | GuessTheFlag | Math Facts |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | Every 47 months | Weekly — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.0 — better | 17.6 |
| Further details — not scored | ||
| Size | 1 MB | 5 MB |
| Age rating | 4+ | 4+ |
| Developer | FENGYANG HU | STRIPEY DESIGN LTD |
In-app purchases
GuessTheFlag
No in-app purchases
Math Facts
- Unlock Everything$5.99
Questions
Is GuessTheFlag free?
Is Math Facts free?
Do GuessTheFlag or Math Facts have ads?
Which is updated more often, GuessTheFlag or Math Facts?
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