# Massan vs Marine Compass Pro

The clearest difference is in-app purchases: Massan at none against Marine Compass Pro's 3. Marine Compass Pro's advantage is iOS requirement (15.1 vs 17.5). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Marine Compass Pro sells 3 in-app purchases, starting at $3.99 per month. Massan asks for nothing beyond the download.

Massan ships an update monthly, Marine Compass Pro every 3 weeks. Both last shipped on November 7, 2026.

## The numbers

| Metric | Massan | Marine Compass Pro |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 3 weeks** |
| Size | 20 MB | 34 MB |
| Requires iOS | 17.5 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Marco Savini](https://appshunter.io/developer/338470785) | [DF Tech Consulting AB](https://appshunter.io/developer/1693990256) |

## What reviewers say

### Massan

[App page](https://appshunter.io/ios/app/massan/id1577904866)

**Features:** macOS Compatibility

**In-app purchases:** none


### 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 |


## Frequently asked questions

### Is Massan free?

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

### Is Marine Compass Pro free?

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

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

Neither Massan nor Marine Compass Pro shows ads.

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

Massan ships an update monthly, and Marine Compass Pro every 3 weeks. Most recently, Massan was updated on November 7, 2026 and Marine Compass Pro on November 7, 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.*