# SARA Nav vs Sailing Master M

The clearest difference is in-app purchases: SARA Nav at none against Sailing Master M's 1. SARA Nav also leads on iOS requirement (13.0 vs 17). Sailing Master M's advantage is update cadence (every 2 months vs every 12 months). On price, ads and device support there is nothing between them.

Both are free to download. Sailing Master M sells 1 in-app purchase, starting at $11.99 per year. SARA Nav asks for nothing beyond the download.

SARA Nav ships an update every 12 months, Sailing Master M every 2 months. The most recent releases landed on October 26, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | SARA Nav | Sailing Master M |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/sailing-master-m/id1566599912/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 12 months | **Every 2 months** |
| Monetization | — | Free with in-app purchases |
| Size | 20 MB | 25 MB |
| Requires iOS | **13.0** | 17 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Ass orion](https://appshunter.io/developer/916926261) | [Pekka Leppanen](https://appshunter.io/developer/1566599914) |

## What reviewers say

### SARA Nav

[App page](https://appshunter.io/ios/app/sara-nav/id1306254893)

**Features:** macOS Compatibility

**In-app purchases:** none


### Sailing Master M

[App page](https://appshunter.io/ios/app/sailing-master-m/id1566599912)

This app provides comprehensive sailing data and performance optimization on various Apple devices. It displays over 35 sailing measurements from boat instruments, polars tables, and nautical charts, offering detailed wind, route, and map views. Connectivity is established through NMEA 0183 Wi-Fi gateways.

**Highlights:** Configurable data displays, 35+ sailing measurements, Wind, route, and map displays, NMEA 0183 Wi-Fi connectivity, Polars table integration, Nautical chart overlays

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro annual | $11.99 | per year |


## Frequently asked questions

### Is SARA Nav free?

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

### Is Sailing Master M free?

Sailing Master M is free to download, with in-app purchases available.

### Do SARA Nav or Sailing Master M have ads?

Neither SARA Nav nor Sailing Master M shows ads.

### Which is updated more often, SARA Nav or Sailing Master M?

SARA Nav ships an update every 12 months, and Sailing Master M every 2 months. Most recently, SARA Nav was updated on October 26, 2026 and Sailing Master M on October 13, 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.*