# ScopeWizard vs Cygnus Astro

The clearest difference is rating: ScopeWizard at 5.0 against Cygnus Astro's 4.5. Cygnus Astro's advantage is update cadence (every 5 days vs every 25 months) and iOS requirement (15.1 vs 17.0). 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.

ScopeWizard holds the better App Store score, 5.0 against 4.5. Both are backed by a comparable volume of ratings — 1 and 2 respectively.

ScopeWizard ships an update every 25 months, Cygnus Astro every 5 days. The most recent releases landed on June 21, 2026 and June 4, 2026 respectively.

## The numbers

| Metric | ScopeWizard | Cygnus Astro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/scopewizard/id1614476586/reviews)** | [4.5 (2 ratings)](https://appshunter.io/ios/app/cygnus-astro/id6745795760/reviews) |
| Number of ratings | 1 | **2** |
| Positive reviews | — | 66.7% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 25 months | **Every 5 days** |
| Monetization | Free | Free |
| Size | 4 MB | 32 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone, iPod, Mac | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Richard Wright](https://appshunter.io/developer/297344959) | [Christopher Ventura](https://appshunter.io/developer/1742045592) |

## What reviewers say

### ScopeWizard

[App page](https://appshunter.io/ios/app/scopewizard/id1614476586)

This app simplifies telescope, eyepiece, and camera calculations with a unified database of equipment. Easily mix and match your gear or input custom values for precise specifications.

**Highlights:** Unified formula database, Equipment database, Mix and match gear, Custom value input, Telescope specifications calculation

**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 ScopeWizard free?

ScopeWizard 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, ScopeWizard or Cygnus Astro?

ScopeWizard is rated higher. ScopeWizard averages 5.0 out of 5 from 1 ratings, while Cygnus Astro averages 4.5 from 2 ratings.

### Do ScopeWizard or Cygnus Astro have ads?

Neither ScopeWizard nor Cygnus Astro shows ads.

### Which is updated more often, ScopeWizard or Cygnus Astro?

ScopeWizard ships an update every 25 months, and Cygnus Astro every 5 days. Most recently, ScopeWizard was updated on June 21, 2026 and Cygnus Astro on June 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.*