# FocusMath vs Flags Quiz

The clearest difference is ads: FocusMath at none against Flags Quiz's shown. FocusMath also leads on iOS requirement (16.0 vs 18.0). Flags Quiz's advantage is update cadence (every 2 days vs every 4 days). On price, in-app purchases and device support there is nothing between them.

Both are free to download. FocusMath sells 4 in-app purchases, starting at $2.99 per 7 days and Flags Quiz sells 8 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

FocusMath ships an update every 4 days, Flags Quiz every 2 days. The most recent releases landed on October 31, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | FocusMath | Flags Quiz |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.7 (3 ratings)](https://appshunter.io/ios/app/flags-quiz-world-flags/id6775259298/reviews)** |
| Number of ratings | — | **3** |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 4 days | **Every 2 days** |
| Monetization | — | Free with in-app purchases |
| Size | 37 MB | 27 MB |
| Requires iOS | **16.0** | 18.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [HK-TECH](https://appshunter.io/developer/1441516879) | [Yauheni Charnel](https://appshunter.io/developer/6775259300) |

## What reviewers say

### FocusMath

[App page](https://appshunter.io/ios/app/focusmath/id6759092912)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium | $2.99 | per 7 days |
| Monthly Premium | $7.99 | per month |
| Annual Premium | $24.99 | per year |
| Lifetime Premium | $59.99 | one-time |


### Flags Quiz

[App page](https://appshunter.io/ios/app/flags-quiz-world-flags/id6775259298)

Test your knowledge of world flags, countries, and capitals with this fast-paced geography quiz game. Engage in various quiz modes, track your progress, and unlock achievements. Ideal for students and trivia enthusiasts looking to expand their global awareness.

**Highlights:** Guess countries by flags, Match flags with country names, Practice capitals, Continent-based quizzes, Explore U.S. State Flags, Logo quizzes (College, NBA, NFL), Track scores and achievements

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| No Ads | $1.99 | per month |
| Extra Lives | $3.99 | per month |
| Full Access | $6.99 | per month |
| Starter Pack | $0.99 | one-time |
| 5 Extra Lives | $0.99 | one-time |
| 5 Hints | $0.99 | one-time |
| Booster Pack | $1.99 | one-time |
| Best Value Pack | $3.99 | one-time |


## Frequently asked questions

### Is FocusMath free?

FocusMath is free to download, with in-app purchases available.

### Is Flags Quiz free?

Flags Quiz is free to download, with in-app purchases available.

### Do FocusMath or Flags Quiz have ads?

Flags Quiz shows ads; FocusMath does not.

### Which is updated more often, FocusMath or Flags Quiz?

FocusMath ships an update every 4 days, and Flags Quiz every 2 days. Most recently, FocusMath was updated on October 31, 2026 and Flags Quiz on October 24, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*