# EZ Sextant

> Navigate without GPS

Canonical page: [https://chrome-stats.com/d/id6477748851](https://chrome-stats.com/d/id6477748851)

## Overview

- **ID:** `id6477748851`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** Third Reef Software LLC
- **Category:** Navigation
- **Rating:** 5.00 / 5 (4 ratings)
- **Version:** 1.9
- **Last updated:** 2026-02-03
- **First published:** 2024-02-12
- **Size:** 3.38 MB
- **Data as of:** 2026-09-25
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/ez-sextant/id6477748851)
- **Website:** [https://thirdreefsw.com](https://thirdreefsw.com/)
- **Privacy policy:** [https://thirdreefsw.com/privacy/](https://thirdreefsw.com/privacy/)

## Description

Navigate in open waters without a GPS. The phone's camera is used to make sightings of the sun, moon, Venus, or Mars. The sighting results are plotted as lines of position with multiple sightings combined into a running fix. Your estimated position is displayed on a lat/lon grid. You can also use your sextant and take advantage of the built-in almanac and plotting tools.

## Rankings

- #483,117 — Overall

## Similar extensions and apps

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- [Sextant — Celestial Nav](https://chrome-stats.com/d/id6758679821)
- [Sextant Emulator](https://chrome-stats.com/d/id1562324519)
- [Celestial Navigation](https://chrome-stats.com/d/id1458513224) — 4.20 / 5
- [Celestial Navigation 360](https://chrome-stats.com/d/id6747285959)
- [Circle Of Position Navigation](https://chrome-stats.com/d/id1540967031) — 2.00 / 5
- [GPS Anti Spoof](https://chrome-stats.com/d/id1467017105) — 5.00 / 5
- [Almicantarat](https://chrome-stats.com/d/id1669948197)
- [Sextant Calculator](https://chrome-stats.com/d/id6757097850)
- [GPS Anti Spoof Pro](https://chrome-stats.com/d/id1379926231) — 5.00 / 5
- [Navigation Almanac](https://chrome-stats.com/d/id6777455516) — 5.00 / 5
- [Sextant Navigation](https://chrome-stats.com/d/id6773754922)

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Source: [Chrome-Stats](https://chrome-stats.com/d/id6477748851)