# MB Pro Center vs Sailserver

The clearest difference is iOS requirement: MB Pro Center at 9.2 against Sailserver's 15.0. 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.

MB Pro Center ships an update every 9 months, Sailserver every 8 months. The most recent releases landed on October 11, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | MB Pro Center | Sailserver |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 months | **Every 8 months** |
| Monetization | — | Free |
| Size | 13 MB | 53 MB |
| Requires iOS | **9.2** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Gread Elettronica srl](https://appshunter.io/developer/671539111) | [Sailserver Aps](https://appshunter.io/developer/1560980569) |

## What reviewers say

### MB Pro Center

[App page](https://appshunter.io/ios/app/mb-pro-center/id1382777843)

**Features:** macOS Compatibility

**In-app purchases:** none


### Sailserver

[App page](https://appshunter.io/ios/app/sailserver/id1560980567)

This app automatically logs your sailing trips, providing an online, up-to-date record. It also monitors your boat's position and alerts you to changes, and allows you to share your sailing adventures with friends and family.

**Highlights:** Automatic sailing logbook, Boat position monitoring and alerts, Share sailing trips with friends/family, Connect with and follow other sailors, View nearby boats in the Clubhouse, Detailed weather map and forecast, Connects to boat instruments (NMEA 2000/0183, SeaTalk)

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

**In-app purchases:** none


## Frequently asked questions

### Is MB Pro Center free?

MB Pro Center is free to download, with no in-app purchases.

### Is Sailserver free?

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

### Do MB Pro Center or Sailserver have ads?

Neither MB Pro Center nor Sailserver shows ads.

### Which is updated more often, MB Pro Center or Sailserver?

MB Pro Center ships an update every 9 months, and Sailserver every 8 months. Most recently, MB Pro Center was updated on October 11, 2026 and Sailserver on October 24, 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.*