# Simrad PRO System Builder vs Yacht Service Network

The clearest difference is update cadence: Yacht Service Network at every 6 weeks against Simrad PRO System Builder's every 3 months. Yacht Service Network also leads on device support (3 vs 1). Simrad PRO System Builder's advantage is iOS requirement (9.0 vs 15.1). 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.

Simrad PRO System Builder ships an update every 3 months, Yacht Service Network every 6 weeks. Both last shipped on October 18, 2026.

## The numbers

| Metric | Simrad PRO System Builder | Yacht Service Network |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/yacht-service-network/id6765815372/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 6 weeks** |
| Monetization | — | Free |
| Size | 130 MB | 24 MB |
| Requires iOS | **9.0** | 15.1 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Navico Norway AS](https://appshunter.io/developer/842162153) | [mychal nicolas](https://appshunter.io/developer/1896086460) |

## What reviewers say

### Simrad PRO System Builder

[App page](https://appshunter.io/ios/app/simrad-pro-system-builder/id1049983593)

**Features:** macOS Compatibility

**In-app purchases:** none


### Yacht Service Network

[App page](https://appshunter.io/ios/app/yacht-service-network/id6765815372)

This platform streamlines yacht operations for owners, captains, crew, and marine service providers. It offers features for fleet tracking, job management, crew scheduling, maintenance coordination, and communication, all in one place.

**Highlights:** Fleet tracking and status dashboard, Job posting and contractor bidding, Crew roster and scheduling management, Maintenance task coordination, Real-time messaging, Smart calendar for events and tasks, Document vault with offline access

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Simrad PRO System Builder free?

Simrad PRO System Builder is free to download, with no in-app purchases.

### Is Yacht Service Network free?

Yacht Service Network is free to download, with no in-app purchases.

### Do Simrad PRO System Builder or Yacht Service Network have ads?

Neither Simrad PRO System Builder nor Yacht Service Network shows ads.

### Which is updated more often, Simrad PRO System Builder or Yacht Service Network?

Simrad PRO System Builder ships an update every 3 months, and Yacht Service Network every 6 weeks. Most recently, Simrad PRO System Builder was updated on October 18, 2026 and Yacht Service Network on October 18, 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.*