# Good Night System vs WOL

The clearest difference is review sentiment: Good Night System at 50% against WOL's 0%. Good Night System also leads on price (Free vs $0.99) and rating (3.7 vs 1.0). On ads, in-app purchases and device support there is nothing between them.

Good Night System is free to download; WOL costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Good Night System holds the better App Store score, 3.7 against 1.0. Both are backed by a comparable volume of ratings — 3 and 1 respectively. Written reviews point the same way: 50% of Good Night System's written reviews are positive against 0% of WOL's.

Good Night System ships an update every 6 months, WOL every 17 months. The most recent releases landed on June 6, 2026 and September 7, 2026 respectively.

## The numbers

| Metric | Good Night System | WOL |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | **[3.7 (3 ratings)](https://appshunter.io/ios/app/good-night-system/id646945920/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/wol-magic-packet-sender/id1569189236/reviews) |
| Number of ratings | **3** | 1 |
| Positive reviews | **50.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 months** | Every 17 months |
| Monetization | **Free** | Paid |
| Size | 19 MB | 4 MB |
| Requires iOS | **8.0** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Lunatico Astronomia S. L.](https://appshunter.io/developer/571006483) | [Marco Petrucci](https://appshunter.io/developer/371279011) |

## What reviewers say

### Good Night System

[App page](https://appshunter.io/ios/app/good-night-system/id646945920)

This iOS companion app monitors your observatory while you sleep. It will alert you via your iPhone if any issues arise, ensuring peace of mind for astronomers. A free PC application is also available for download.

**Highlights:** Observatory monitoring, Sleep-time alerts, iPhone wake-up notifications, Companion iOS app, Free PC application available

**Features:** macOS Compatibility

**In-app purchases:** none


### WOL

[App page](https://appshunter.io/ios/app/wol-magic-packet-sender/id1569189236)

Remotely power on network devices and verify their status with a ping. This utility is designed for both IT professionals managing servers and home users needing to access devices like NAS.

**Highlights:** Wake up devices on a LAN, Ping devices to check status, Export/import backups, Supports iCloud backups

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

**In-app purchases:** none


## Frequently asked questions

### Is Good Night System free?

Good Night System is free to download, with no in-app purchases.

### Is WOL free?

WOL costs $0.99, with no in-app purchases.

### Which has better reviews, Good Night System or WOL?

Good Night System is rated higher. Good Night System averages 3.7 out of 5 from 3 ratings, while WOL averages 1.0 from 1 ratings.

### Do Good Night System or WOL have ads?

Neither Good Night System nor WOL shows ads.

### Which is updated more often, Good Night System or WOL?

Good Night System ships an update every 6 months, and WOL every 17 months. Most recently, Good Night System was updated on June 6, 2026 and WOL on September 7, 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.*