EZ Sextant

Name: EZ Sextant
Price: 1299.99 USD
Author: Third Reef Software LLC

By: Third Reef Software LLC

Navigate without GPS

Features & Capabilities

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.

User Growth & Download Statistics

App

By:

Third Reef Software LLC

Version:

1.9 Last updated: 2026-02-03

Version code:

882093913

Creation date:

2024-02-12

Compatible devices:

Size:

3.38MB

Price:

1299.99

URLs:

Website ,Privacy policy

Full description:

Source:

Apple Apps Store

Data ingested on:

2026-06-27

Compare stats and ranking:

Ranking

# 1,587,712 ▼ 29,332

For Developers

Monetize with App Pass Boost with Extension Booster

Contact the developer

Chrome-Stats does not own this Apple app. Please use these information below to contact the Apple app developer.

Developed by:

Third Reef Software LLC

Apple Apps Store

https://apps.apple.com/tr/app/ez-sextant/id6477748851

Website:

https://thirdreefsw.com

User Reviews

Works great on my new iPad Pro 13inch M4.

by ma*****, 2024-06-03

This celestial navigation app is by far one of the best ways I have found to learn how to use an actual sextant and is amazing how easy to use!!! Not to mention a great backup for all your navigation systems on your vessel if , in the event you lost your systems on your boat!! GREAT JOB!! It’s a true game changer in navigation!!

by Ma*****, 2024-05-03

I am a long time user of celestial navigation, a licensed master, retired US Navy Captain, and a passage maker. In this GPS-based world of electronic navigation, I have always maintained redundant backups, including paper, charts, and celestial navigation. This app delivers shockingly good results with my iPhone 15. Thanks to this great app, I predict that I will soon lose my proficiency at taking sights with my sextant and then deriving my position with the nautical almanac, and pub number 229, because the app makes quick sun lines so easy!