# QUARCS vs Dragon Device Finder

The clearest difference is rating: Dragon Device Finder at 5.0 against QUARCS's 3.0. Dragon Device Finder also leads on update cadence (every 3 weeks vs every 6 months). 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.

Dragon Device Finder holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

QUARCS ships an update every 6 months, Dragon Device Finder every 3 weeks. The most recent releases landed on October 6, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | QUARCS | Dragon Device Finder |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (1 ratings)](https://appshunter.io/ios/app/quarcs/id6479396546/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/dragon-device-finder/id6749813322/reviews)** |
| Number of ratings | 1 | 1 |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 30 MB | 17 MB |
| Requires iOS | **14.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Light Speed Vision(Beijing) Co., Ltd](https://appshunter.io/developer/1511662353) | [Dark Dragons Astronomy](https://appshunter.io/developer/1703662442) |

## What reviewers say

### QUARCS

[App page](https://appshunter.io/ios/app/quarcs/id6479396546)

This open-source software kit enables remote astrophotography capture via Wi-Fi and computer. It offers comprehensive control over telescope mounts, cameras, autoguiding, and electric focusers, integrating with Stellarium for sky mapping.

**Highlights:** Remote capture via Wi-Fi, Computer remote capture via LAN, Mount control, Camera control, Autoguiding, Electric focuser control, Stellarium skymap integration

**Features:** macOS Compatibility

**In-app purchases:** none


### Dragon Device Finder

[App page](https://appshunter.io/ios/app/dragon-device-finder/id6749813322)

This utility app automatically finds astronomy equipment on your local network, including ASCOM Alpaca-compatible devices. It offers real-time monitoring, persistent device memory, and quick access to web interfaces for seamless equipment management.

**Highlights:** Automatic device discovery, ASCOM Alpaca compatibility, Real-time ping monitoring, Device persistence, One-tap web interface access, Export device data

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is QUARCS free?

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

### Is Dragon Device Finder free?

Dragon Device Finder is free to download, with no in-app purchases.

### Which has better reviews, QUARCS or Dragon Device Finder?

Dragon Device Finder is rated higher. QUARCS averages 3.0 out of 5 from 1 ratings, while Dragon Device Finder averages 5.0 from 1 ratings.

### Do QUARCS or Dragon Device Finder have ads?

Neither QUARCS nor Dragon Device Finder shows ads.

### Which is updated more often, QUARCS or Dragon Device Finder?

QUARCS ships an update every 6 months, and Dragon Device Finder every 3 weeks. Most recently, QUARCS was updated on October 6, 2026 and Dragon Device Finder on October 28, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*