# Postaquick vs XX

The clearest difference is in-app purchases: Postaquick at none against XX's 5. Postaquick also leads on iOS requirement (11.0 vs 13.0). On price, ads and device support there is nothing between them.

Both are free to download. XX sells 5 one-off in-app purchases. Postaquick asks for nothing beyond the download.

## The numbers

| Metric | Postaquick | XX |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 2 weeks |
| Size | 41 MB | 45 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Emmanuel Lwanga](https://appshunter.io/developer/1720709606) | [上海宏弈源软件科技有限公司](https://appshunter.io/developer/1023106956) |

## What reviewers say

### Postaquick

[App page](https://appshunter.io/ios/app/postaquick/id6474133331)

**Features:** macOS Compatibility

**In-app purchases:** none


### XX

[App page](https://appshunter.io/ios/app/xx-smarteye/id6744958666)

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 10个钻石 | $0.99 | one-time |
| 30钻石 | $1.99 | one-time |
| 62个钻石 | $3.99 | one-time |
| 104个钻石 | $6.99 | one-time |
| 210个钻石 | $14.99 | one-time |


## Frequently asked questions

### Is Postaquick free?

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

### Is XX free?

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

### Do Postaquick or XX have ads?

Neither Postaquick nor XX 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.*