# Satellite Align Pro vs Polaris Compass

The clearest difference is device support: Satellite Align Pro at 3 against Polaris Compass's 1. Satellite Align Pro also leads on iOS requirement (15.6 vs 17.0). On price, 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.

## The numbers

| Metric | Satellite Align Pro | Polaris Compass |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 days | — |
| Size | 3 MB | 1 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [坤 徐](https://appshunter.io/developer/1490871013) | [Linh Phan Nhat Khanh](https://appshunter.io/developer/1777727575) |

## What reviewers say

### Satellite Align Pro

[App page](https://appshunter.io/ios/app/satellite-align-pro/id6758593064)

**Features:** macOS Compatibility

**In-app purchases:** none


### Polaris Compass

[App page](https://appshunter.io/ios/app/polaris-compass/id6771033722)

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

**In-app purchases:** none


## Frequently asked questions

### Is Satellite Align Pro free?

Satellite Align Pro is free to download, with no in-app purchases.

### Is Polaris Compass free?

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

### Do Satellite Align Pro or Polaris Compass have ads?

Neither Satellite Align Pro nor Polaris Compass shows ads.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*