# iDisplayHub vs prism赛纳万象

The clearest difference is in-app purchases: iDisplayHub at none against prism赛纳万象's 4. prism赛纳万象's advantage is device support and iOS requirement (14.0 vs 17.0). On price there is nothing between them.

Both are free to download. prism赛纳万象 sells 4 one-off in-app purchases. iDisplayHub asks for nothing beyond the download.

## The numbers

| Metric | iDisplayHub | prism赛纳万象 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | — | No |
| Update frequency | — | Every 3 weeks |
| Size | 1 MB | 10 MB |
| Requires iOS | 17.0 | **14.0** |
| Devices | — | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Shenzhen Ultrasemi Technology Development Co. Ltd.](https://appshunter.io/developer/1706311915) | [Fuzhou High Tech Zone Saina Yunchuang Technology Co., Ltd](https://appshunter.io/developer/1836148129) |

## What reviewers say

### iDisplayHub

[App page](https://appshunter.io/ios/app/idisplayhub/id6464601919)

**In-app purchases:** none


### prism赛纳万象

[App page](https://appshunter.io/ios/app/prism/id6769237842)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 100 Credits | $17.99 | one-time |
| 1000 Credits | $149.99 | one-time |
| 2000 Credits | $299.99 | one-time |
| 5000 Credits | $699.99 | one-time |


## Frequently asked questions

### Is iDisplayHub free?

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

### Is prism赛纳万象 free?

prism赛纳万象 is free to download, with in-app purchases available.

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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.*