---
title: "Sextant — Celestial Nav - Reviews, Revenue and Downloads in Ukraine | Apple App Store"
description: "A complete celestial navigation toolkit for sailors, students, and the curious.  When the GPS quits, the sun, moon, planets, and stars still work. Sextant takes you all the way from a single sextant r"
---

# Sextant — Celestial Nav — Ukraine
> Learn to navigate by the stars

![Sextant App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/af/a5/45/afa54548-0433-5910-e55f-7bf5df81e58d/AppIcon-0-0-1x_U007epad-0-1-85-220.png/434x0w.png)

**Developer:** [Stolk.cc](https://apptail.io/developer/stolkcc-jhXI) (Netherlands)
**Category:** Navigation
**Rating:** N/A (0 ratings)
**Price:** Free
**Bundle ID:** cc.Sextant.trial
**Store:** Apple App Store
**Country:** Ukraine
**Version:** 1.6 (released 2026-07-02)
**Original Release:** 2026-02-05
**Languages:** English

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/ua/app/app/id6758679821)
**AppTail Page:** [https://apptail.io/app/sextant-celestial-nav-gsty/ukraine](https://apptail.io/app/sextant-celestial-nav-gsty/ukraine)

## Sextant Description
A complete celestial navigation toolkit for sailors, students, and the curious.

When the GPS quits, the sun, moon, planets, and stars still work. Sextant takes you all the way from a single sextant reading to a line of position on a map — with every correction shown, so you can check the math by hand if you want to.

Point the camera at the sky
The Sky tab labels every navigational body in view — the sun, the moon, all four navigational planets, and 58 navigational stars — using the magnetic compass and on-device ephemeris. Spot a star, tap its name, and a sight starts with that body identified and the time stamped.

Sight with your camera, or a real sextant
The camera flow uses gravity-based altitude with a roll lockout so a tilted phone can't slip a bad shot through. Multi-shot mode takes a series and saves the trimmed mean. Or just type your altitude from a brass sextant and let the app do the reduction.

Every body you'll ever shoot
Sun, moon, all four navigational planets — Venus, Mars, Jupiter, Saturn — and all 58 standard navigational stars. Positions computed from astronomical models (Meeus, VSOP87, JPL Keplerian elements), not stale tables. Works fully offline.

Noon Sight in one tap
Take the sun's altitude at meridian passage; the app gives you latitude. It also predicts the exact UTC of local apparent noon so you know when to look.

Plot your fix
Every sight draws a line of position on a real map. Take more than one, apply dead reckoning between them, watch your running fix come together — exactly like the paper-chart workflow.

Tools sailors actually use
- Polaris one-shot latitude
- Solar Compass — true bearing of the sun, for compass deviation checks
- Starfinder — what's above the horizon right now
- Reduction tables (dip, refraction, semi-diameter)
- DMS / decimal converter

Learn celestial navigation as you go
Step through your first sight with a guided walk-through. Every screen has inline help, and every correction in the sight reduction — dip, refraction, semi-diameter, parallax — has an explanation a tap away. Check the app against your hand calculations, or let it do all the work.

Share your work
Export sight records as CSV or as a printable PDF work-form in the classic HO 229 layout.

No subscription. No ads. No internet. One purchase, everything included.

## Sextant Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/14/31/2d/14312d41-032e-2b98-bd50-2d9cef04ec50/111.jpg/1242x2688.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/22/cb/b8/22cbb845-46a3-445a-4911-ecf6545f26c3/555.jpg/1242x2688.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/66/d5/fd/66d5fdc8-5bd3-2d78-7f1a-6605b7896d76/222.jpg/1242x2688.png)
- [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/44/71/f0/4471f0ae-aab9-c755-828b-2c7c32ada2e4/333.jpg/1242x2688.png)
- [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/1a/8d/2b/1a8d2bb4-ef76-0ca8-670b-c16b10655890/444.jpg/1242x2688.png)




## Sextant Store Rankings
| Chart | Country | Category | Rank |
|-------|---------|----------|------|
| Top Paid | Ukraine | Navigation | #7 |
| Top Grossing | Ukraine | Navigation | #83 |
| Top Paid | Ukraine | Overall | #126 |


## Apps Similar to Sextant
- [Distance App](https://apptail.io/app/distance-app-FXc/ukraine)
- [Ship's Log byCaptainMJ](https://apptail.io/app/ships-log-bycaptainmj-BRD/ukraine)
- [Helmsman's Kit](https://apptail.io/app/helmsmans-kit-mvTb/ukraine)
- [CamSextant](https://apptail.io/app/camsextant-bwHd/ukraine)
- [Perpetual Nautical Almanac](https://apptail.io/app/perpetual-nautical-almanac-jWSd/ukraine)
- [Radar Plotting](https://apptail.io/app/radar-plotting-JXwe/ukraine)
- [VMGPolar](https://apptail.io/app/vmgpolar-Sweo/ukraine)
- [EZ Nautical Almanac](https://apptail.io/app/ez-nautical-almanac-Hjko/ukraine)
- [nautiMessage](https://apptail.io/app/nautimessage-ukcp/ukraine)
- [Nav Tools - Flight and Sail](https://apptail.io/app/nav-tools-flight-and-sail-hPau/ukraine)

## Sextant Available In
- [Australia](https://apptail.io/app/sextant-celestial-nav-gsty/australia)
- [Brazil](https://apptail.io/app/sextant-celestial-nav-gsty/brazil)
- [Finland](https://apptail.io/app/sextant-celestial-nav-gsty/finland)
- [Greece](https://apptail.io/app/sextant-celestial-nav-gsty/greece)
- [South Korea](https://apptail.io/app/sextant-celestial-nav-gsty/south-korea)
- [Mexico](https://apptail.io/app/sextant-celestial-nav-gsty/mexico)
- [Norway](https://apptail.io/app/sextant-celestial-nav-gsty/norway)
- [Poland](https://apptail.io/app/sextant-celestial-nav-gsty/poland)
- [Portugal](https://apptail.io/app/sextant-celestial-nav-gsty/portugal)
- [Sweden](https://apptail.io/app/sextant-celestial-nav-gsty/sweden)
- [Ukraine](https://apptail.io/app/sextant-celestial-nav-gsty/ukraine)
- [United States](https://apptail.io/app/sextant-celestial-nav-gsty/united-states)
- [South Africa](https://apptail.io/app/sextant-celestial-nav-gsty/south-africa)

---

## About AppTail

[AppTail](https://apptail.io) is a mobile app intelligence platform providing app analytics, ASO (App Store Optimization) tools, keyword tracking, competitor analysis, revenue estimates, and review monitoring for iOS App Store apps. Track your app's performance, discover ranking keywords, monitor competitors, and analyze market trends.

- [Search Apps](https://apptail.io)
- [Top Charts](https://apptail.io/top-iphone-apps)
- [Sign Up for Full Access](https://apptail.io/account/signup?utm_campaign=ai-crawl&utm_content=footer)

*Data provided by [AppTail](https://apptail.io) - Mobile App Intelligence Platform*