# SynLink vs 银河路书

The clearest difference is rating: 银河路书 at 5.0 against SynLink's 4.3. SynLink's advantage is device support (4 vs 1) and ratings volume (3 vs 1). On price, update cadence, 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.

银河路书 holds the better App Store score, 5.0 against 4.3. Both are backed by a comparable volume of ratings — 3 and 1 respectively.

SynLink ships an update fortnightly, 银河路书 every 3 weeks. The most recent releases landed on October 25, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | SynLink | 银河路书 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.3 (3 ratings)](https://appshunter.io/ios/app/synlink/id6739761466/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/id6766275116/reviews)** |
| Number of ratings | **3** | 1 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 3 weeks |
| Monetization | Free | — |
| Size | 221 MB | 54 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Suzhou UMa Technology Co., Ltd](https://appshunter.io/developer/1786910791) | [龙飞 王](https://appshunter.io/developer/1895318934) |

## What reviewers say

### SynLink

[App page](https://appshunter.io/ios/app/synlink/id6739761466)

This professional controller facilitates astrophotography by offering broad compatibility with major camera brands and astronomical equipment. Its design emphasizes simplicity, restraint, and modernity for an intuitive user experience.

**Highlights:** Broad camera compatibility (Fujifilm, Canon, Nikon, Sony), Supports astronomical cameras, Controls equatorial mounts, Manages filter wheels and focusers, Modern and simple interface

**Features:** Vision Pro support

**In-app purchases:** none


### 银河路书

[App page](https://appshunter.io/ios/app/id6766275116)

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

**In-app purchases:** none


## Frequently asked questions

### Is SynLink free?

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

### Is 银河路书 free?

银河路书 is free to download, with no in-app purchases.

### Which has better reviews, SynLink or 银河路书?

银河路书 is rated higher. SynLink averages 4.3 out of 5 from 3 ratings, while 银河路书 averages 5.0 from 1 ratings.

### Do SynLink or 银河路书 have ads?

Neither SynLink nor 银河路书 shows ads.

### Which is updated more often, SynLink or 银河路书?

SynLink ships an update fortnightly, and 银河路书 every 3 weeks. Most recently, SynLink was updated on October 25, 2026 and 银河路书 on October 15, 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.*