# OpenDisplay vs WiPhoneMonitor

The clearest difference is iOS requirement: OpenDisplay at 15.0 against WiPhoneMonitor's 17.6. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

OpenDisplay ships an update every 8 days, WiPhoneMonitor weekly. The most recent releases landed on October 29, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | OpenDisplay | WiPhoneMonitor |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (21 ratings)](https://appshunter.io/ios/app/opendisplay/id6780264891/reviews)** | — |
| Number of ratings | **21** | — |
| Positive reviews | 92.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 days | **Weekly** |
| Monetization | Free | — |
| Size | 1 MB | 5 MB |
| Requires iOS | **15.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Philip Poloczek](https://appshunter.io/developer/1333036183) | [Leandro Forte](https://appshunter.io/developer/6799810622) |

## What reviewers say

### OpenDisplay

[App page](https://appshunter.io/ios/app/opendisplay/id6780264891)

Transform your iPhone or iPad into a genuine second display for your Mac. This open-source solution allows you to extend your screen space, keeping essential apps visible. Connect via USB for minimal latency or Wi-Fi for easy setup.

**Highlights:** Use iPhone/iPad as a second Mac display, Connect via USB or Wi-Fi, Retina-sharp rendering, Touch and scroll support, Portrait or landscape orientation, Private by design, no tracking

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

**In-app purchases:** none


### WiPhoneMonitor

[App page](https://appshunter.io/ios/app/wiphonemonitor-second-screen/id6799810620)

**In-app purchases:** none


## Frequently asked questions

### Is OpenDisplay free?

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

### Is WiPhoneMonitor free?

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

### Do OpenDisplay or WiPhoneMonitor have ads?

Neither OpenDisplay nor WiPhoneMonitor shows ads.

### Which is updated more often, OpenDisplay or WiPhoneMonitor?

OpenDisplay ships an update every 8 days, and WiPhoneMonitor weekly. Most recently, OpenDisplay was updated on October 29, 2026 and WiPhoneMonitor on October 14, 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.*