---
title: "Sight Calc — App Overview"
url: https://marlvel.ai/apps/nuvocom-sightcalc
category: Navigation
developer: NUVOCOM INCORPORATED
platforms: ios, android
rating: 5.0 (7 ratings)
pricing: paid
report_level: overview
generated: 2026-04-28
last_verified: "2026-04-28T11:53:17.181Z"
overall_rating: 5
total_reviews: 7
data_age_days: 79
---

<!-- SECTION: Key Insight -->
> **Key Insight:** This app is a dedicated utility for celestial navigation students to verify Law of Cosines calculations efficiently.

<!-- SECTION: Quick Facts -->
| Metric | Value |
|--------|-------|
| Category | Navigation |
| Rating | 5.0 ★ (7) |
| Pricing | paid |
| Platforms | iOS, Android |
| Latest Version (iOS) | 2.0 |
| Latest Version (Android) | 4 |
| Developer | NUVOCOM INCORPORATED |

<!-- SECTION: Summary -->
## What is Sight Calc?

Sight Calc is a specialized navigation tool designed to perform sight reductions using the Law of Cosines method. It serves as a digital companion for students of celestial navigation, specifically supporting coursework provided by the United States Power Squadrons.

<!-- SECTION: Key Features -->
## Key Features

- **Law of Cosines Calculation**: Automates the complex mathematical process of sight reduction without requiring Nautical Almanac data.
- **Flexible Input Formats**: Supports data entry in either degrees and minutes or decimal degrees for LHA, Latitude, and Declination.
- **Sequential Data Entry**: Guides users through a six-step input sequence to calculate azimuth, true azimuth, and Hc.
- **Educational Integration**: Designed to be used in conjunction with Form SR96a for academic coursework and verification of manual calculations.

<!-- SECTION: Target Audience -->
## Who is it for?

Students and practitioners of celestial navigation requiring a streamlined method for sight reduction calculations.

<!-- SECTION: Links -->
## Links

- [App Store](https://apps.apple.com/us/app/sight-calc/id497809138?uo=2)
- [Google Play](https://play.google.com/store/apps/details?id=com.zodiac12signs.loveatfirstsightbyzodiac&hl=en&gl=us)
- [Full Intelligence Report](https://marlvel.ai/apps/nuvocom-sightcalc)

---
*This is an overview report. Sentiment analysis, competitive landscape, and SWOT analysis are available in the [full intelligence report](https://marlvel.ai/apps/nuvocom-sightcalc).*
*Generated by [Marlvel.ai](https://marlvel.ai) — Independent app intelligence.*