# SeaNav

> Marine Charts and Navigation

Canonical page: [https://chrome-stats.com/d/id857841271](https://chrome-stats.com/d/id857841271)

## Overview

- **ID:** `id857841271`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** Pocket Mariner Ltd.
- **Category:** Navigation
- **Rating:** 4.40 / 5 (247 ratings)
- **Version:** 5.5.7
- **Last updated:** 2026-09-15
- **First published:** 2014-04-24
- **Size:** 159 MB
- **Data as of:** 2026-09-17
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/seanav/id857841271)
- **Website:** [http://pocketmariner.com](http://pocketmariner.com/)
- **Privacy policy:** [http://seanav.net/privacy.php](http://seanav.net/privacy.php)

## Description

SeaNav combines high-resolution marine charts with route planning and real-time navigation in one app for iPhone, iPad and Apple Watch. It includes autoroute planning, GPX import/export, AIS tracking, tides and weather, built from official hydrographic data with broad geographic coverage.

Beyond basic navigation, SeaNav adds AR overlays, autopilot integration, an onboard tutorial, offline chart access, and safety tools like real-time AIS, collision alarms and alerts. It also supports background navigation and Apple Watch data delivery.

## Rankings

- #98,304 — Overall

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Source: [Chrome-Stats](https://chrome-stats.com/d/id857841271)