# WebServerMonitor vs JS Server

The clearest difference is price: WebServerMonitor at Free against JS Server's $4.99. JS Server's advantage is update cadence (daily vs every 3 months). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

WebServerMonitor is free to download; JS Server costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

WebServerMonitor ships an update every 3 months, JS Server daily. The most recent releases landed on September 27, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | WebServerMonitor | JS Server |
| --- | --- | --- |
| Price | **Free** | $4.99 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Daily** |
| Size | 9 MB | 3 MB |
| Requires iOS | 17.2 | **17.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [Johannes Kinzig](https://appshunter.io/developer/1807095919) | [Tomasz Dbrowski](https://appshunter.io/developer/1502160778) |

## What reviewers say

### WebServerMonitor

[App page](https://appshunter.io/ios/app/webservermonitor/id6745130075)

**In-app purchases:** none


### JS Server

[App page](https://appshunter.io/ios/app/js-server/id6763173863)

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

**In-app purchases:** none


## Frequently asked questions

### Is WebServerMonitor free?

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

### Is JS Server free?

JS Server costs $4.99, with no in-app purchases.

### Do WebServerMonitor or JS Server have ads?

Neither WebServerMonitor nor JS Server shows ads.

### Which is updated more often, WebServerMonitor or JS Server?

WebServerMonitor ships an update every 3 months, and JS Server daily. Most recently, WebServerMonitor was updated on September 27, 2026 and JS Server on October 3, 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.*