# SERPENT《星塊蛇航》 vs FlagRush

The clearest difference is price: FlagRush at Free against SERPENT《星塊蛇航》's $0.29. SERPENT《星塊蛇航》's advantage is ads (none vs shown). On in-app purchases, device support and iOS requirement there is nothing between them.

FlagRush is free to download; SERPENT《星塊蛇航》 costs $0.29 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | SERPENT《星塊蛇航》 | FlagRush |
| --- | --- | --- |
| Price | $0.29 | **Free** |
| Rating | — | **[1.0 (1 ratings)](https://appshunter.io/ios/app/flagrush-world-flags-quiz/id6759735262/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | — | Every 9 days |
| Monetization | — | Ad-supported |
| Size | 30 MB | 16 MB |
| Requires iOS | **15.1** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Tsz Chung Chau](https://appshunter.io/developer/1827813256) | [Meshari Alamri](https://appshunter.io/developer/1860122851) |

## What reviewers say

### SERPENT《星塊蛇航》

[App page](https://appshunter.io/ios/app/serpent/id6749557330)

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

**In-app purchases:** none


### FlagRush

[App page](https://appshunter.io/ios/app/flagrush-world-flags-quiz/id6759735262)

Test your geography knowledge with a fun quiz game. Learn and identify 198 world flags and countries through various challenging game modes. Improve your memory and speed while mastering global geography.

**Highlights:** Learn 198 world flags and countries, Multiple challenging game modes, Improve geography knowledge and memory, Fast and simple gameplay, Discover and recognize global flags

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

**In-app purchases:** none


## Frequently asked questions

### Is SERPENT《星塊蛇航》 free?

SERPENT《星塊蛇航》 costs $0.29, with no in-app purchases.

### Is FlagRush free?

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

### Do SERPENT《星塊蛇航》 or FlagRush have ads?

FlagRush shows ads; SERPENT《星塊蛇航》 does not.

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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.*