# Guess The Odd Game vs US FLAGS QUIZ

The clearest difference is update cadence: US FLAGS QUIZ at every 5 months against Guess The Odd Game's every 10 months. US FLAGS QUIZ also leads on iOS requirement (14.0 vs 18.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Guess The Odd Game ships an update every 10 months, US FLAGS QUIZ every 5 months. Both last shipped on October 27, 2026.

## The numbers

| Metric | Guess The Odd Game | US FLAGS QUIZ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.0 (1 ratings)](https://appshunter.io/ios/app/us-flags-quiz/id6475587828/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 10 months | **Every 5 months** |
| Monetization | — | Ad-supported |
| Size | 8 MB | 91 MB |
| Requires iOS | 18.0 | **14.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Claudio Souza Mattos](https://appshunter.io/developer/1774316937) | [Alon Veig](https://appshunter.io/developer/1660116634) |

## What reviewers say

### Guess The Odd Game

[App page](https://appshunter.io/ios/app/guess-the-odd-game/id6451344666)

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

**In-app purchases:** none


### US FLAGS QUIZ

[App page](https://appshunter.io/ios/app/us-flags-quiz/id6475587828)

Test your knowledge of U.S. state flags in this trivia game. Match state names to their corresponding flags to progress. It's a simple and enjoyable way to learn about American state symbols.

**Highlights:** U.S. state flags trivia, Match state names to flags, Learn U.S. state symbols, Simple gameplay, Fun learning experience

**In-app purchases:** none


## Frequently asked questions

### Is Guess The Odd Game free?

Guess The Odd Game is free to download, with no in-app purchases.

### Is US FLAGS QUIZ free?

US FLAGS QUIZ is free to download, with no in-app purchases.

### Do Guess The Odd Game or US FLAGS QUIZ have ads?

Both Guess The Odd Game and US FLAGS QUIZ show ads.

### Which is updated more often, Guess The Odd Game or US FLAGS QUIZ?

Guess The Odd Game ships an update every 10 months, and US FLAGS QUIZ every 5 months. Most recently, Guess The Odd Game was updated on October 27, 2026 and US FLAGS QUIZ on October 27, 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.*