# SvbonyAstro vs Nebulis

The clearest difference is review sentiment: Nebulis at 100% against SvbonyAstro's 33%. Nebulis also leads on rating (5.0 vs 1.6) and update cadence (every 9 days vs every 8 months). SvbonyAstro's advantage is price (Free vs $4.99) and ratings volume (8 vs 1). On ads, in-app purchases and device support there is nothing between them.

SvbonyAstro is free to download; Nebulis costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Nebulis holds the better App Store score, 5.0 against 1.6. That said, the two scores are not equally well evidenced: SvbonyAstro has 8 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 33% of SvbonyAstro's written reviews are positive against 100% of Nebulis's.

SvbonyAstro ships an update every 8 months, Nebulis every 9 days. The most recent releases landed on November 4, 2026 and November 12, 2026 respectively.

## The numbers

| Metric | SvbonyAstro | Nebulis |
| --- | --- | --- |
| Price | **Free** | $4.99 |
| Rating | [1.6 (8 ratings)](https://appshunter.io/ios/app/svbonyastro/id6476085342/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/nebulis/id6769902885/reviews)** |
| Number of ratings | **8** | 1 |
| Positive reviews | 33.3% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 9 days** |
| Monetization | **Free** | Paid |
| Best chart rank | — | **#193** |
| Size | 27 MB | 25 MB |
| Requires iOS | **14.0** | 17.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple TV |
| Age rating | 4+ | 4+ |
| Developer | [Shenzhen Ysair Technology Co., LTD](https://appshunter.io/developer/1597861424) | [Brentley Catoe](https://appshunter.io/developer/1883550513) |

## What reviewers say

### SvbonyAstro

[App page](https://appshunter.io/ios/app/svbonyastro/id6476085342)

This professional astronomical photography app connects to cameras via Wi-Fi, offering real-time picture previews. Users can capture photos and videos, plan shoots, and save files directly to their device.

**Highlights:** Wi-Fi camera connection, Real-time picture preview, Photo and video capture, Shoot planning, Device file storage

**In-app purchases:** none


### Nebulis

[App page](https://appshunter.io/ios/app/nebulis/id6769902885)

**Currently charting:** #193 Top Paid · Photo & Video (US App Store)

Browse and manage your deep-sky image library, plan observation sessions with sky forecasts, and explore celestial objects. Connects to your local Nebulis server for a private, personalized astrophotography experience.

**Highlights:** Browse deep-sky image library, Organize by object, date, type, Filter by object category, Plan observation sessions, View sky conditions forecast, Explore sample image gallery

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is SvbonyAstro free?

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

### Is Nebulis free?

Nebulis costs $4.99, with no in-app purchases.

### Which has better reviews, SvbonyAstro or Nebulis?

Nebulis is rated higher. SvbonyAstro averages 1.6 out of 5 from 8 ratings, while Nebulis averages 5.0 from 1 ratings.

### Do SvbonyAstro or Nebulis have ads?

Neither SvbonyAstro nor Nebulis shows ads.

### Which is updated more often, SvbonyAstro or Nebulis?

SvbonyAstro ships an update every 8 months, and Nebulis every 9 days. Most recently, SvbonyAstro was updated on November 4, 2026 and Nebulis on November 12, 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.*