# Studio Light Pro vs Cygnus Astro

The clearest difference is review sentiment: Cygnus Astro at 67% against Studio Light Pro's 0%. Cygnus Astro also leads on update cadence (every 5 days vs every 13 months) and iOS requirement (15.1 vs 26.0). Studio Light Pro's advantage is rating (5.0 vs 4.5). 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.

Studio Light Pro holds the better App Store score, 5.0 against 4.5. Both are backed by a comparable volume of ratings — 5 and 2 respectively. Written reviews complicate that: 0% of Studio Light Pro's written reviews are positive against 67% of Cygnus Astro's, so the app with the better star average is not the one people write more warmly about.

Studio Light Pro ships an update every 13 months, Cygnus Astro every 5 days. The most recent releases landed on October 6, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | Studio Light Pro | Cygnus Astro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (5 ratings)](https://appshunter.io/ios/app/studio-light-pro/id1557738741/reviews)** | [4.5 (2 ratings)](https://appshunter.io/ios/app/cygnus-astro/id6745795760/reviews) |
| Number of ratings | **5** | 2 |
| Positive reviews | 0.0% of reviews | **66.7% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 13 months | **Every 5 days** |
| Monetization | Free | Free |
| Size | 2 MB | 32 MB |
| Requires iOS | 26.0 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Conner Tate](https://appshunter.io/developer/1511248058) | [Christopher Ventura](https://appshunter.io/developer/1742045592) |

## What reviewers say

### Studio Light Pro

[App page](https://appshunter.io/ios/app/studio-light-pro/id1557738741)

Transform your phone's screen into a versatile, custom light source. Ideal for video recording, video calls, or any situation requiring a portable and adaptable illumination solution.

**Highlights:** Customizable screen lighting, Mobile light source, Ideal for video recording, Useful for video calls, Versatile illumination

**Features:** macOS Compatibility

**In-app purchases:** none


### Cygnus Astro

[App page](https://appshunter.io/ios/app/cygnus-astro/id6745795760)

Control your astrophotography equipment remotely from your mobile device. This app provides a touch-friendly interface to connect, monitor, and manage your N.I.N.A. software and connected gear, simplifying your setup in the field.

**Highlights:** Remote equipment control, N.I.N.A. software integration, Mobile touch interface, Real-time exposure preview, Open-source and free

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Studio Light Pro free?

Studio Light Pro is free to download, with no in-app purchases.

### Is Cygnus Astro free?

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

### Which has better reviews, Studio Light Pro or Cygnus Astro?

Studio Light Pro is rated higher. Studio Light Pro averages 5.0 out of 5 from 5 ratings, while Cygnus Astro averages 4.5 from 2 ratings.

### Do Studio Light Pro or Cygnus Astro have ads?

Neither Studio Light Pro nor Cygnus Astro shows ads.

### Which is updated more often, Studio Light Pro or Cygnus Astro?

Studio Light Pro ships an update every 13 months, and Cygnus Astro every 5 days. Most recently, Studio Light Pro was updated on October 6, 2026 and Cygnus Astro on October 4, 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.*