# SynAlign vs Acupet

The clearest difference is in-app purchases: SynAlign at none against Acupet's 2. SynAlign also leads on iOS requirement (6.1 vs 18.0). On price, ads and device support there is nothing between them.

Both are free to download. Acupet sells 2 in-app purchases, starting at $11.99 per month. SynAlign asks for nothing beyond the download.

## The numbers

| Metric | SynAlign | Acupet |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (2 ratings)](https://appshunter.io/ios/app/synalign/id882498693/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 6 days |
| Monetization | Free | — |
| Size | 1 MB | 47 MB |
| Requires iOS | **6.1** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Shenzhen Youhua Technology Company Limited](https://appshunter.io/developer/423977368) | [Junwei Fohr](https://appshunter.io/developer/1845194180) |

## What reviewers say

### SynAlign

[App page](https://appshunter.io/ios/app/synalign/id882498693)

This application assists users in polar aligning their Star Adventurer equatorial mount. It automatically determines your location to calculate the real-time star scene, guiding you to Polaris with on-screen arrows and indicating its position within the polar scope's view for precise alignment.

**Highlights:** Automatic location acquisition, Real-time star scene calculation, On-screen Polaris guidance, Polar scope view indicator, Precise polar alignment

**Features:** macOS Compatibility

**In-app purchases:** none


### Acupet

[App page](https://appshunter.io/ios/app/acupet/id6757368154)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ventarix Acupet | $11.99 | per month |
| Annual Subscription | $99.99 | per year |


## Frequently asked questions

### Is SynAlign free?

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

### Is Acupet free?

Acupet is free to download, with in-app purchases available.

### Do SynAlign or Acupet have ads?

Neither SynAlign nor Acupet shows ads.

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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.*