# Dragonfly Observatory Control vs Dawn House

The clearest difference is update cadence: Dawn House at every 4 months against Dragonfly Observatory Control's every 11 months. Dragonfly Observatory Control's advantage is iOS requirement (8.0 vs 13.0). 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.

Dragonfly Observatory Control ships an update every 11 months, Dawn House every 4 months. The most recent releases landed on October 20, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Dragonfly Observatory Control | Dawn House |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.3 (3 ratings)](https://appshunter.io/ios/app/dawn-house/id1580189611/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | — | 16.7% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 11 months | **Every 4 months** |
| Monetization | — | Free |
| Size | 33 MB | 55 MB |
| Requires iOS | **8.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Lunatico Astronomia S. L.](https://appshunter.io/developer/571006483) | [Keeson Technology Corporation Limited](https://appshunter.io/developer/1561275126) |

## What reviewers say

### Dragonfly Observatory Control

[App page](https://appshunter.io/ios/app/dragonfly-observatory-control/id1229088380)

**Features:** macOS Compatibility

**In-app purchases:** none


### Dawn House

[App page](https://appshunter.io/ios/app/dawn-house/id1580189611)

Monitor your sleep and health metrics with real-time data visualization. Track daily, weekly, monthly, and yearly trends for sleep, heart rate, and more. Share reports and customize settings for a healthier lifestyle.

**Highlights:** Real-time data visualization, Daily, weekly, monthly, yearly metrics, Sleep level tracking, Heart rate and HRV monitoring, Health report sharing, Customizable bed settings, Smart device syncing

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Dragonfly Observatory Control free?

Dragonfly Observatory Control is free to download, with no in-app purchases.

### Is Dawn House free?

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

### Do Dragonfly Observatory Control or Dawn House have ads?

Neither Dragonfly Observatory Control nor Dawn House shows ads.

### Which is updated more often, Dragonfly Observatory Control or Dawn House?

Dragonfly Observatory Control ships an update every 11 months, and Dawn House every 4 months. Most recently, Dragonfly Observatory Control was updated on October 20, 2026 and Dawn House on October 24, 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.*