# Sudo vs Flags Quiz Identify Flag

The clearest difference is in-app purchases: Sudo at none against Flags Quiz Identify Flag's 2. Sudo also leads on iOS requirement (15.1 vs 17.6). On price, ads and device support there is nothing between them.

Both are free to download. Flags Quiz Identify Flag sells 2 in-app purchases, starting at $1.99 per year. Sudo asks for nothing beyond the download.

## The numbers

| Metric | Sudo | Flags Quiz Identify Flag |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 11 months |
| Size | 37 MB | 3 MB |
| Requires iOS | **15.1** | 17.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Sooho Yu](https://appshunter.io/developer/1468243577) | [Kiranpal Singh](https://appshunter.io/developer/1822469158) |

## What reviewers say

### Sudo

[App page](https://appshunter.io/ios/app/sudo-capital-quiz/id6746423367)

**Features:** macOS Compatibility

**In-app purchases:** none


### Flags Quiz Identify Flag

[App page](https://appshunter.io/ios/app/flags-quiz-identify-flag/id6753765533)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Annual plan | $1.99 | per year |
| Lifetime Plan | $4.99 | one-time |


## Frequently asked questions

### Is Sudo free?

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

### Is Flags Quiz Identify Flag free?

Flags Quiz Identify Flag is free to download, with in-app purchases available.

### Do Sudo or Flags Quiz Identify Flag have ads?

Neither Sudo nor Flags Quiz Identify Flag shows ads.

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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.*