# Rock Light vs WebLink Host

The clearest difference is update cadence: Rock Light at every 9 days against WebLink Host's monthly. Rock Light also leads on iOS requirement (9.3 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

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

Rock Light ships an update every 9 days, WebLink Host monthly. The most recent releases landed on October 4, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Rock Light | WebLink Host |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.2 (4.9K ratings)](https://appshunter.io/ios/app/weblink-host/id1257907748/reviews)** |
| Number of ratings | — | **4.9K** |
| Positive reviews | — | 17.4% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 9 days** | Monthly |
| Monetization | — | Free |
| Size | 8 MB | 113 MB |
| Requires iOS | **9.3** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Foshan Shumi Technology Co., Ltd.](https://appshunter.io/developer/1173160509) | [Abalta Technologies, Inc.](https://appshunter.io/developer/320377270) |

## What reviewers say

### Rock Light

[App page](https://appshunter.io/ios/app/rock-light/id1234233309)

**Features:** macOS Compatibility

**In-app purchases:** none


### WebLink Host

[App page](https://appshunter.io/ios/app/weblink-host/id1257907748)

Transform your car's display into a modern infotainment system. Safely access and use your favorite smartphone apps, media, and videos directly on your vehicle's screen. Enjoy a personalized and reliable in-car experience.

**Highlights:** Mirror smartphone apps to vehicle screen, Access smartphone media and content, Watch YouTube videos in-car, Personalized in-vehicle experience, Reliable and safe for driving, Easy-to-use interface

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🚀 Fast and responsive
- 👍 Simple and easy to use interface
- 💡 Useful built-in apps like YouTube and Waze

**What reviewers complain about**

- 🐛 Frequent crashes and stability issues
- 🔒 Lacks security and privacy features
- 🔋 High battery drain on connected devices
- 👎 Limited app compatibility and functionality

**Reported bugs**

- Inconsistent Bluetooth/Wi-Fi connectivity
- Screen mirroring and casting issues
- Compatibility problems with newer iOS versions
- Unreliable app downloads and updates

**Requested features**

- Integration with popular navigation apps like Google Maps
- Support for more media and streaming apps
- Ability to customize and personalize the interface
- Improved multitasking and background functionality


## Frequently asked questions

### Is Rock Light free?

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

### Is WebLink Host free?

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

### Do Rock Light or WebLink Host have ads?

Neither Rock Light nor WebLink Host shows ads.

### Which is updated more often, Rock Light or WebLink Host?

Rock Light ships an update every 9 days, and WebLink Host monthly. Most recently, Rock Light was updated on October 4, 2026 and WebLink Host on October 25, 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.*