# Good Night System vs DAE

The clearest difference is rating: Good Night System at 3.7 against DAE's 2.0. Good Night System also leads on review sentiment (50% vs 33%). DAE's advantage is iOS requirement (6.0 vs 8.0). On price, ratings volume, 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.

Good Night System holds the better App Store score, 3.7 against 2.0. Both are backed by a comparable volume of ratings — 3 and 3 respectively. Written reviews point the same way: 50% of Good Night System's written reviews are positive against 33% of DAE's.

## The numbers

| Metric | Good Night System | DAE |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.7 (3 ratings)](https://appshunter.io/ios/app/good-night-system/id646945920/reviews)** | [2.0 (3 ratings)](https://appshunter.io/ios/app/dae-imodules/id970697656/reviews) |
| Number of ratings | 3 | 3 |
| Positive reviews | **50.0% of reviews** | 33.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | — |
| Monetization | Free | Free |
| Size | 19 MB | 2 MB |
| Requires iOS | 8.0 | **6.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Lunatico Astronomia S. L.](https://appshunter.io/developer/571006483) | [DENKOVI ASSEMBLY ELECTRONICS OOD](https://appshunter.io/developer/970697655) |

## 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


### DAE

[App page](https://appshunter.io/ios/app/dae-imodules/id970697656)

Control and monitor Denkovi IP relay modules and controllers remotely. Manage digital and analog inputs/outputs, access sensor data, and automate tasks across various fields like home automation and industrial applications.

**Highlights:** Access multiple Denkovi IP devices, Control digital outputs (relays), Monitor analog inputs with linearization, View digital inputs and counters, Adjust analog outputs (PWM), Access specialized sensor inputs, Show/hide unused I/O

**Features:** macOS Compatibility

**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 DAE free?

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

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

Good Night System is rated higher. Good Night System averages 3.7 out of 5 from 3 ratings, while DAE averages 2.0 from 3 ratings.

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

Neither Good Night System nor DAE shows ads.

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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.*