# GoSpectro vs SvbonyAstro

The clearest difference is rating: GoSpectro at 2.3 against SvbonyAstro's 1.6. GoSpectro also leads on update cadence (every 2 months vs every 8 months) and iOS requirement (8.0 vs 14.0). SvbonyAstro's advantage is review sentiment (33% vs 25%). 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.

GoSpectro holds the better App Store score, 2.3 against 1.6. Both are backed by a comparable volume of ratings — 6 and 8 respectively. Written reviews complicate that: 25% of GoSpectro's written reviews are positive against 33% of SvbonyAstro's, so the app with the better star average is not the one people write more warmly about.

GoSpectro ships an update every 2 months, SvbonyAstro every 8 months. The most recent releases landed on November 6, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | GoSpectro | SvbonyAstro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.3 (6 ratings)](https://appshunter.io/ios/app/gospectro/id1152558447/reviews)** | [1.6 (8 ratings)](https://appshunter.io/ios/app/svbonyastro/id6476085342/reviews) |
| Number of ratings | 6 | **8** |
| Positive reviews | 25.0% of reviews | **33.3% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 8 months |
| Monetization | Free | Free |
| Size | 6 MB | 27 MB |
| Requires iOS | **8.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Thomas Kuntzel](https://appshunter.io/developer/1462804214) | [Shenzhen Ysair Technology Co., LTD](https://appshunter.io/developer/1597861424) |

## What reviewers say

### GoSpectro

[App page](https://appshunter.io/ios/app/gospectro/id1152558447)

Transform your smartphone into a portable light spectrometer with this app and its accessory. Analyze spectral data for material characterization, with applications in gemology, food analysis, and water quality testing.

**Highlights:** Turn smartphone into a spectrometer, Measure, record, and analyze spectral data, Export spectral data, Material characterization, Applications in gemology and food industry

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

**In-app purchases:** none


### 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


## Frequently asked questions

### Is GoSpectro free?

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

### Is SvbonyAstro free?

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

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

GoSpectro is rated higher. GoSpectro averages 2.3 out of 5 from 6 ratings, while SvbonyAstro averages 1.6 from 8 ratings.

### Do GoSpectro or SvbonyAstro have ads?

Neither GoSpectro nor SvbonyAstro shows ads.

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

GoSpectro ships an update every 2 months, and SvbonyAstro every 8 months. Most recently, GoSpectro was updated on November 6, 2026 and SvbonyAstro on November 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.*