# Flag Play vs Empire Math

The clearest difference is in-app purchases: Empire Math at none against Flag Play's 5. Empire Math also leads on ads (none vs shown) and update cadence (every 4 days vs every 25 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Flag Play sells 5 one-off in-app purchases. Empire Math asks for nothing beyond the download.

Flag Play ships an update every 25 months, Empire Math every 4 days. The most recent releases landed on October 29, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Flag Play | Empire Math |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (5.8K ratings)](https://appshunter.io/ios/app/flag-play-fun-with-flags-quiz/id639378154/reviews)** | — |
| Number of ratings | **5.8K** | — |
| Positive reviews | 95.4% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 25 months | **Every 4 days** |
| Monetization | Free with in-app purchases | — |
| Size | 25 MB | 44 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 9+ |
| Developer | [MigoApps, LLC](https://appshunter.io/developer/441790439) | [Prose Innovations LLC](https://appshunter.io/developer/1790088022) |

## What reviewers say

### Flag Play

[App page](https://appshunter.io/ios/app/flag-play-fun-with-flags-quiz/id639378154)

Test your knowledge of world flags in this engaging quiz game. Guess the country represented by each flag to progress through levels. It's a fun and addictive way to learn about global geography.

**Highlights:** Guess country flags, Unlock all levels, Instant fun, no registration, Challenge yourself and friends, Learn world geography

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 350 Coins | $0.99 | one-time |
| 750 Coins | $1.99 | one-time |
| 2000 Coins | $4.99 | one-time |
| 5000 Coins | $9.99 | one-time |
| 12000 Coins | $19.99 | one-time |

**What reviewers like**

- 👍 Fun and educational
- 🚀 Helps learn flags efficiently
- 💡 Great for geography practice
- 🤩 Engaging and challenging

**What reviewers complain about**

- 🐛 Some flags have incorrect or missing letter slots
- 💰 Requests 5-star reviews in exchange for rewards
- 🤯 Certain levels are too difficult without hints

**Reported bugs**

- Certain flags not recognized despite being correct
- Levels with incorrect number of letter slots

**Requested features**

- Add more country flags
- Provide historical/geographical facts about flags
- Allow skipping levels and returning to them later


### Empire Math

[App page](https://appshunter.io/ios/app/empire-math/id6761865619)

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

**In-app purchases:** none


## Frequently asked questions

### Is Flag Play free?

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

### Is Empire Math free?

Empire Math is free to download, with no in-app purchases.

### Do Flag Play or Empire Math have ads?

Flag Play shows ads; Empire Math does not.

### Which is updated more often, Flag Play or Empire Math?

Flag Play ships an update every 25 months, and Empire Math every 4 days. Most recently, Flag Play was updated on October 29, 2026 and Empire Math on October 25, 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.*