---
title: "Navigation Rules Pro Revenue & Downloads"
description: "Navigation Rules Pro: Boating Regs and References. Download estimates and ios apps rankings, updated daily."
url: https://trendapps.dev/app/ios/494309072/
markdown: https://trendapps.dev/app/ios/494309072/index.md
platform: iOS
updated: 2026-09-19
source: TrendApps
license: CC BY 4.0
---

# Navigation Rules Pro

*Boating Regs and References*

by Calculated Industries · iOS · Reference

## Key metrics

| Metric | Value |
| --- | --- |
| Monthly revenue (store, estimated) | $0 |
| Monthly downloads (estimated) | <3k |
| Rating | 4.8★ (<3k ratings) |
| Price | $4.99 |
| In-app purchases | Yes |
| Category | Reference |
| First seen on the store | January 18, 2012 |
| Last data update | 2026-09-19 |

## Summary

Navigation Rules Pro iOS app has established itself as a seasoned player with proven staying power in the mobile app category. Over 14 years since launch, it has accumulated 442 reviews and built its current revenue stream. The app maintains a 4.8-star rating. This United States application – learn more at their official website.

## Briefing

Navigation Rules Pro is an iOS app ($4.99) by Calculated Industries in the mobile app category. It holds a 4.8-star rating.

- A paid app priced at $4.99.
- Ships new versions a few a year.
- Latest version is 2.1.9, released December 8, 2021.
- 90% of ratings are five-star.
- Available in 1 language.
- Strongest in US, GB, CA.
- Downloads at 37.3 MB and requires iOS 9.3+.
- Rated 4+.

## Specs

| Spec | Value |
| --- | --- |
| Version | 2.1.9 |
| Release status | Worldwide |
| Age rating | 4+ |
| Requires | iOS 9.3+ |
| Size | 37.3 MB |
| Languages | English |
| Price | $4.99 |
| First seen | January 2012 |
| Top markets | US, GB, CA |
| Publisher country | US |
| Website | [Visit website](https://www.calculated.com) |
| Support | [Visit support](https://www.calculated.com/productsupport.asp) |

## What's new

| Version | Date |
| --- | --- |
| 2.1.9 | December 8, 2021 |
| 2.1.8 | December 2, 2021 |
| 2.1.7 | October 5, 2021 |
| 2.1.6 | May 5, 2021 |
| 2.1.5 | April 30, 2021 |

## Featured reviews

- **5★ · Excellent App · December 14, 2021** — This is a hidden jewel- thank you so much for the efforts, the updates, and functionality with a great index. The calculator section is awesome- course to steer, distances to shore, all manner of great navigation tools. Please keep servicing this app- so helpful!
- **5★ · Great reference · July 14, 2017** — Great interface and illustrations. I keep it handy
- **1★ · Literally a copy of the USCG book · December 23, 2022** — I have no idea why this was ever rated above one star. You will be spending your money on a set of calculators. For the money, they should have created their own original content with graphics and illustration videos.

## About

Navigation Rules Pro has everything in our popular Navigation Rules app plus over 100 pages of additional important reference material.  Navigation Rules Pro contains a complete copy of the International Regulations for Preventing Collisions at Sea, 1972 (COLREGS), including amendments and the Inland Navigation Rules, in effect for all inland waters, including the Great Lakes plus the following information a boater needs:

* Sound and Light Signals Quick Reference
* Steering and Sailing Rules Quick Reference
* Aids to Navigation (AtoN)
* Bridge Lighting Quick Reference
* Lock Procedures
* U.S. Federal Requirements for Recreational Boats
* Communication information - DSC, Rescue 21, International Code Signals, semaphore flags, distress signals, phonetic alphabet, prowords,  international morse code.
* Weather and Oceanography
* Law Enforcement
* Boating Calculators
* Unit Conversions

Navigation Rules Pro includes the COLREGs most recent version dated - June 28th, 2019.

This app includes an annotated table of contents and a search function to help the reader quickly find the rule and related references.  A Favorites page allows quick access to commonly referenced pages.  Use the email function to share a page with others.

If you are a boater you need to know this information.

## Questions about this app

### What are Navigation Rules Pro iOS app's download statistics?

Navigation Rules Pro iOS app is available. The app maintains a 4.8-star rating based on 442 user reviews, indicating strong user satisfaction in the mobile app market.

### Is Navigation Rules Pro iOS app performing well in its category?

Navigation Rules Pro iOS app competes actively in the mobile app category.

### Where can I download Navigation Rules Pro iOS app?

You can download Navigation Rules Pro iOS app from the App Store for iOS devices, requiring iOS 9.3 or later. The app offers in-app purchases for enhanced functionality.

## Links

- [App Store page](https://apps.apple.com/app/id494309072)
- [Developer website](https://www.calculated.com)
- [Calculated Industries on TrendApps](https://trendapps.dev/publisher/370406449/)
- [Top Reference apps on iOS](https://trendapps.dev/top-trending-apps/ios/reference/)
- [App economics statistics](https://trendapps.dev/statistics/)

Source: https://trendapps.dev/app/ios/494309072/ · Markdown: https://trendapps.dev/app/ios/494309072/index.md · Methodology: https://trendapps.dev/methodology/