--- title: "Sextant — Celestial Nav — App Overview" url: https://marlvel.ai/apps/cc-sextant-trial category: Navigation developer: Stolk.cc platforms: ios rating: N/A (0 ratings) pricing: paid report_level: overview generated: 2026-05-04 last_verified: "2026-05-04T23:56:04.552Z" --- > **Key Insight:** The app provides a comprehensive, mobile-based solution for celestial navigation that replaces traditional paper tables with automated astronomical calculations. | Metric | Value | |--------|-------| | Category | Navigation | | Rating | N/A ★ (0) | | Pricing | paid | | Platforms | iOS | | Latest Version (iOS) | 1.0 | | Developer | Stolk.cc | ## What is Sextant — Celestial Nav? Sextant is a celestial navigation toolkit that enables users to calculate positions using the sun, moon, and stars. It functions as both a digital sextant via camera integration and a computational tool for manual sight reduction using real-time ephemeris data. ## Key Features - **Digital Sextant**: Uses the device camera and motion sensors to calibrate the horizon and align celestial bodies for sight-taking. - **Manual Sight Reduction**: Allows users to input manual readings from traditional sextants to calculate corrections including index error, dip, refraction, semi-diameter, and parallax. - **Integrated Almanac**: Computes sun and moon positions using astronomical models rather than static tables. ## Who is it for? Sailors, students of astronavigation, and individuals interested in traditional navigation techniques. ## Links - [App Store](https://apps.apple.com/us/app/sextant-celestial-nav/id6758679821?uo=2) - [Full Intelligence Report](https://marlvel.ai/apps/cc-sextant-trial) --- *This is an overview report. Sentiment analysis, competitive landscape, and SWOT analysis are available in the [full intelligence report](https://marlvel.ai/apps/cc-sextant-trial).* *Generated by [Marlvel.ai](https://marlvel.ai) — Independent app intelligence.*