# SiOnyx Aurora vs DWARFLAB

The clearest difference is rating: DWARFLAB at 3.5 against SiOnyx Aurora's 1.9. DWARFLAB also leads on review sentiment (36% vs 12%) and update cadence (every 5 weeks vs every 3 months). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

DWARFLAB holds the better App Store score, 3.5 against 1.9. Both are backed by a comparable volume of ratings — 42 and 147 respectively. Written reviews point the same way: 12% of SiOnyx Aurora's written reviews are positive against 36% of DWARFLAB's.

SiOnyx Aurora ships an update every 3 months, DWARFLAB every 5 weeks. The most recent releases landed on November 2, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | SiOnyx Aurora | DWARFLAB |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.9 (42 ratings)](https://appshunter.io/ios/app/sionyx-aurora/id1418868782/reviews) | **[3.5 (147 ratings)](https://appshunter.io/ios/app/dwarflab/id1667394131/reviews)** |
| Number of ratings | 42 | **147** |
| Positive reviews | 11.5% of reviews | **36.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 5 weeks** |
| Monetization | Free | Free |
| Size | 22 MB | 219 MB |
| Requires iOS | 15.0 | 15 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SiOnyx, LLC](https://appshunter.io/developer/1418868781) | [Tinyphoton (Wuhan) Technology. Co., Ltd.](https://appshunter.io/developer/1470898020) |

## What reviewers say

### SiOnyx Aurora

[App page](https://appshunter.io/ios/app/sionyx-aurora/id1418868782)

Remotely control your Aurora camera from your mobile device. View live feeds, adjust settings, and transfer captured photos and videos for easy sharing. Review and share your moments instantly.

**Highlights:** Remote camera control, Live view streaming, Image and camera settings adjustment, Photo and video transfer, Media review and sharing

**In-app purchases:** none


### DWARFLAB

[App page](https://appshunter.io/ios/app/dwarflab/id1667394131)

This app connects wirelessly to a smart telescope, offering intuitive control for capturing stunning images of the night sky and dynamic terrestrial scenes. It features automatic tracking, in-app image processing, and panorama creation for both astrophotography and everyday use.

**Highlights:** Wireless telescope connection, In-built star atlas for astrophotography, Automatic celestial and motion tracking, In-app image stacking and post-processing, Gigapixel panorama creation, Time-lapse photography

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 📸 High-quality astrophotography results
- 💰 Excellent value for price
- 🎯 Intuitive sky atlas and target selection
- 🔄 Frequent app updates and improvements
- ⚡ Responsive developer team

**What reviewers complain about**

- 🔌 Persistent WiFi connectivity issues
- ⏱️ Slow connection establishment (15-30 minutes)
- 🐛 Frequent app crashes and freezes
- 📉 Tracking frame drops (25% loss reported)
- 🔄 Connection drops after minutes

**Reported bugs**

- WiFi connection fails repeatedly or drops within seconds
- App crashes on iOS 18 and older iOS versions
- Account creation security verification fails
- Full-screen mode freezes with no escape option
- Autofocus produces inconsistent or blurry results

**Requested features**

- One-tap return to home and power off function
- Panorama/mosaic image merging capability
- Comet-aligned tracking mode
- Dew control for iOS (available on Android)
- iPad-optimized app version


## Frequently asked questions

### Is SiOnyx Aurora free?

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

### Is DWARFLAB free?

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

### Which has better reviews, SiOnyx Aurora or DWARFLAB?

DWARFLAB is rated higher. SiOnyx Aurora averages 1.9 out of 5 from 42 ratings, while DWARFLAB averages 3.5 from 147 ratings.

### Do SiOnyx Aurora or DWARFLAB have ads?

Neither SiOnyx Aurora nor DWARFLAB shows ads.

### Which is updated more often, SiOnyx Aurora or DWARFLAB?

SiOnyx Aurora ships an update every 3 months, and DWARFLAB every 5 weeks. Most recently, SiOnyx Aurora was updated on November 2, 2026 and DWARFLAB on November 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.*