# Function Quiz vs UK Road Signs & Highway Code

The clearest difference is price: Function Quiz at Free against UK Road Signs & Highway Code's $3.99. Function Quiz also leads on update cadence (daily vs every 5 months) and iOS requirement (12.0 vs 15.0). UK Road Signs & Highway Code's advantage is ads (none vs shown). On in-app purchases and device support there is nothing between them.

Function Quiz is free to download; UK Road Signs & Highway Code costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Function Quiz ships an update daily, UK Road Signs & Highway Code every 5 months. Both last shipped on October 28, 2026.

## The numbers

| Metric | Function Quiz | UK Road Signs & Highway Code |
| --- | --- | --- |
| Price | **Free** | $3.99 |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Daily** | Every 5 months |
| Size | 36 MB | 54 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Natsuhiro Suzuki](https://appshunter.io/developer/1847216656) | [Haileslassie Lilay Desalegn](https://appshunter.io/developer/1841785547) |

## What reviewers say

### Function Quiz

[App page](https://appshunter.io/ios/app/function-quiz/id6754361379)

**Features:** macOS Compatibility

**In-app purchases:** none


### UK Road Signs & Highway Code

[App page](https://appshunter.io/ios/app/uk-road-signs-and-highway-code/id6755093310)

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

**In-app purchases:** none


## Frequently asked questions

### Is Function Quiz free?

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

### Is UK Road Signs & Highway Code free?

UK Road Signs & Highway Code costs $3.99, with no in-app purchases.

### Do Function Quiz or UK Road Signs & Highway Code have ads?

Function Quiz shows ads; UK Road Signs & Highway Code does not.

### Which is updated more often, Function Quiz or UK Road Signs & Highway Code?

Function Quiz ships an update daily, and UK Road Signs & Highway Code every 5 months. Most recently, Function Quiz was updated on October 28, 2026 and UK Road Signs & Highway Code on October 28, 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.*