# Game of Flags vs Stack Master

The clearest difference is update cadence: Stack Master at every 3 days against Game of Flags's every 2 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Game of Flags sells 1 one-off in-app purchase and Stack Master sells 9 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Game of Flags ships an update every 2 months, Stack Master every 3 days. The most recent releases landed on November 3, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Game of Flags | Stack Master |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (380 ratings)](https://appshunter.io/ios/app/game-of-flags-quiz/id6445855248/reviews)** | — |
| Number of ratings | **380** | — |
| Positive reviews | 68.4% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 2 months | **Every 3 days** |
| Monetization | Free with in-app purchases | — |
| Size | 210 MB | 54 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [QURAI SOFTWARE - FZCO](https://appshunter.io/developer/911550136) | [MATTEO MENICAGLIA](https://appshunter.io/developer/1820759470) |

## What reviewers say

### Game of Flags

[App page](https://appshunter.io/ios/app/game-of-flags-quiz/id6445855248)

Test your geography knowledge with this trivia game focused on world flags, countries, and capitals. Improve your understanding of the world and compete against other players online. Features multiple game modes with increasing difficulty and over 240 countries to learn.

**Highlights:** Learn flags, countries, and capitals, Online multiplayer competition, Multiple game modes, Increasing difficulty levels, Over 240 countries and capitals, Timed challenges

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove ads | $2.99 | one-time |


### Stack Master

[App page](https://appshunter.io/ios/app/stack-master/id6754972113)

**Features:** macOS Compatibility

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 50 Diamonds | $0.99 | one-time |
| 120 Diamonds - 20% Bonus | $1.99 | one-time |
| 300 Diamonds - Most Popular | $3.99 | one-time |
| First Time Offer | $3.99 | one-time |
| 650 Diamonds | $8.99 | one-time |
| VIP Monthly Pass | $8.99 | one-time |
| 1400 Diamonds | $17.99 | one-time |
| 3000 Diamanti | $34.99 | one-time |
| 7500 Diamonds | $89.99 | one-time |


## Frequently asked questions

### Is Game of Flags free?

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

### Is Stack Master free?

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

### Do Game of Flags or Stack Master have ads?

Both Game of Flags and Stack Master show ads.

### Which is updated more often, Game of Flags or Stack Master?

Game of Flags ships an update every 2 months, and Stack Master every 3 days. Most recently, Game of Flags was updated on November 3, 2026 and Stack Master on October 28, 2026.

---

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