# Marine Compass Pro vs Sun Compass

The clearest difference is device support: Marine Compass Pro at 3 against Sun Compass's 1. Marine Compass Pro also leads on iOS requirement (15.1 vs 17.0). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Marine Compass Pro sells 3 in-app purchases, starting at $3.99 per month and Sun Compass sells 5 in-app purchases, starting at $3.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Marine Compass Pro ships an update every 3 weeks, Sun Compass monthly. The most recent releases landed on October 25, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Marine Compass Pro | Sun Compass |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Monthly |
| Size | 34 MB | 20 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [DF Tech Consulting AB](https://appshunter.io/developer/1693990256) | [Phuc Pham](https://appshunter.io/developer/1893081423) |

## What reviewers say

### Marine Compass Pro

[App page](https://appshunter.io/ios/app/marine-compass-pro/id6450597027)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PRO Monthly | $3.99 | per month |
| PRO Yearly | $12.99 | per year |
| Lifetime | $14.99 | one-time |


### Sun Compass

[App page](https://appshunter.io/ios/app/sun-compass-gps-coordinates/id6767791724)

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium | $3.99 | per 7 days |
| Premium Weekly | $3.99 | per 7 days |
| Premium Yearly | $19.99 | per year |
| Annual Premium | $49.99 | per year |
| Lifetime Premium | $39.99 | one-time |


## Frequently asked questions

### Is Marine Compass Pro free?

Marine Compass Pro is free to download, with in-app purchases available.

### Is Sun Compass free?

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

### Do Marine Compass Pro or Sun Compass have ads?

Neither Marine Compass Pro nor Sun Compass shows ads.

### Which is updated more often, Marine Compass Pro or Sun Compass?

Marine Compass Pro ships an update every 3 weeks, and Sun Compass monthly. Most recently, Marine Compass Pro was updated on October 25, 2026 and Sun Compass on October 31, 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.*