# U.S. Inland Navigational Rules — Inland Waterways & Great Lakes > Comprehensive illustrated guide to U.S. Inland Navigation Rules and emergency procedures. (iPhone/iPad app by The Other Hat.) - Source: https://appshunter.io/ios/app/us-inland-navigational-rules/id658906836 (this page in markdown: same URL + `.md`) - Developer: [The Other Hat](https://appshunter.io/developer/573973071) - Category: Navigation, Education - Price: $2.99 - Rating: 4.30/5 from 6 App Store ratings · 4 written reviews indexed - Age rating: 4+ - Requires: iOS 13.0 · 23 MB - Languages: American English - Released: 2013-07-02 - Data updated: 2026-08-29 - Monetization: paid - User reviews in markdown: https://appshunter.io/ios/app/us-inland-navigational-rules/id658906836/reviews.md ## What is U.S. Inland Navigational Rules? Essential Information for All Boat Users. Now includes Search function, Quick Get Location (your current latitude and longitude) with save and export, and Text Size/Reading mode. Complete Inland Navigation Rules for all U.S. inland waters and the Great Lakes. With 100+ specially produced explanatory illustrations and captions. For all boaters. Plus FREE bonus emergency procedures section. ************ FEATURES and BENEFITS ******************* - For reference, learning & revision - Over 100 custom made graphics for quick reference and easy learning - Researched and produced by nautical and marine experts for accuracy - Positively evaluated by professionals for reliability The complete Inland Navigation Rules for the United States including Parts A, B, C, D and E, plus Annexes, Interpretative Rules and other associated Navigation Regulations are all included in this app. See details below. A bonus illustrated section includes emergency procedures for boaters to follow when in difficulty. Anyone who is responsible for a vessel, from the smallest dinghy to an ocean going freighter, must be able to recognize other vessels around them by day or night, whatever the visibility. They need to be able to quickly interpret what other vessels are doing, who has right of way and what action they should take to prevent a possible collision. This is not always easy, especially along crowded rivers, narrow channels, in harbors or in poor visibility. NAVIGATION RULES INLAND includes the fully illustrated Rules of the Road - great for quick reference and easy learning. • Steering & Sailing Rules [ILLUSTRATED] • Lights & Shapes [ILLUSTRATED] • Sound & Light Signals [ILLUSTRATED] NAVIGATION RULES INLAND also includes the complete detailed rules as follows: * Exemptions * Annex I - Positioning and Technical Details of Lights and Shapes * Annex II - Additional Signals for Fishing Vessels Fishing in Close Proximity * Annex III - Technical Details of Sound Appliances * Annex IV - Distress Signals [ILLUSTRATED] * Annex V - Pilot Signals * Interpretive Rules * COLREGS DEMARCATION LINES - detailed information of the lines of jurisdiction that separate the Inland and International Rules, as indicated on National Ocean Service navigation charts * Alternative Compliance * Waters upon which Inland Rules apply * Vessel Bridge to Bridge Radiotelephone Regulations * Vessel Traffic Services (VTS) Call Signs, Designated Frequencies, and Monitoring Areas * Penalty Provisions ************* FREE Bonus Content from "Safe Skipper" ***************************** Safety Afloat Tips & Advice on Emergency Procedures for all Sailors and Leisure Boaters. * Safety information & practical tips * Specially created custom graphics: illustrations, photos & diagrams * Advice on emergency procedures * Stay safe and prevent accidents happening * Written & illustrated by a qualified & experienced yachtsman Includes information on: * Abandoning ship * Dismasting * Distress signals * Engine failure * Fire fighting * Getting a tow * Helicopter rescue * Holed hull * MAYDAY procedures * Medical emergency * SAR signals ***************************************** Customer feedback for Safe Skipper: "Highly recommend this App, get it on your Phone or Tablet today" "This app is full of really useful info for anyone going to sea (or inland waterways...). It's presented really well, and has some good graphics. Can't believe just how much they've packed in. Recommended." "A well written and detailed app for yachts & inland craft also quite useful for ocean going vessels - well done." ***************************************** Special thanks to Captain Richard J. Rodriguez, U.S. Coast Guard licensed Master and Director of Operations at Zenith Maritime for his helpful advice and recommendations. ## Key features - Complete Inland Navigation Rules - 100+ explanatory illustrations - Bonus emergency procedures section - Reference, learning, and revision tool - Researched by nautical experts - Covers Steering & Sailing Rules, Lights & Shapes, Signals ## Chart rankings - #178 in Top Paid · Navigation (US App Store) ## Recent user reviews (4 of 4) All indexed reviews: https://appshunter.io/ios/app/us-inland-navigational-rules/id658906836/reviews.md ### 5/5 — Great quick reference for Colregs and USCG regs. *2017-11-22* Thumbs up for this one - Loads of good useful info, great for having with you on the boat. No issues installing. ### 5/5 — Does a great job, recommended *2014-04-22* I’m out boating on our inland waterways or lakes most weekends, and I’ll be keeping this on my iPhone in the cockpit. Very useful for reference and learning. Looks good too. ### 1/5 — Navigation Rules Inland - for Boating & Sailing *2013-07-28* This is a rip off, nothing but a come on to get you to buy more. It is less than a table of contents for all the rules with a few rules stuck in to make it legal, then an add for more to buy. First app I got without any reviews. Never again ### 5/5 — Great effort, well presented *2013-07-09* A well presented and illustrated app - the rules of the road are especially good plus there's a useful bonus section on safety. Go for it... ## Frequently asked questions about U.S. Inland Navigational Rules ### What is the U.S. Inland Navigational Rules app? The U.S. Inland Navigational Rules app provides comprehensive information on navigation regulations for U.S. inland waters and the Great Lakes. It includes over 100 custom illustrations and a bonus section on emergency procedures for boaters. ### Who is the U.S. Inland Navigational Rules app for? This app is designed for all boaters, regardless of vessel size, who are responsible for operating a boat on U.S. inland waters or the Great Lakes. It's essential for understanding right-of-way and collision prevention. ### Does the U.S. Inland Navigational Rules app have ads? No, the U.S. Inland Navigational Rules app does not contain advertisements. It is a paid application focused on providing essential navigational information without interruption. ### What specific rules are included in the U.S. Inland Navigational Rules app? The app includes the complete Inland Navigation Rules, covering Parts A, B, C, D, and E, along with Annexes, Interpretative Rules, COLREGs Demarcation Lines, and Vessel Traffic Services information. ### How often is the U.S. Inland Navigational Rules app updated? The latest version of the U.S. Inland Navigational Rules app was released on November 17, 2017. While not frequently updated, the content provided is based on established navigational regulations. ### What devices support the U.S. Inland Navigational Rules app? The U.S. Inland Navigational Rules app is supported on iPhone, iPad, and iPod devices. It is designed for Apple's mobile operating system. ### What is the price of the U.S. Inland Navigational Rules app? The U.S. Inland Navigational Rules app is available for a one-time purchase of $2.99. This price grants access to all features and content within the application. ### Is the U.S. Inland Navigational Rules app suitable for beginners? Yes, the app is designed for learning and revision, featuring over 100 custom graphics to aid in quick reference and easy understanding of complex navigation rules, making it suitable for beginners. ## Version history (last 5 releases) ### 4.0.2 — 2026-05-01 Now includes Search function, Quick Get Location (your current latitude and longitude) with save and export, and Text Size/Reading mode. Improved navigation and functionality. ### 4.0.1 — 2026-04-25 Now includes Search function, Quick Get Location (your current latitude and longitude) with save and export, and Text Size/Reading mode. Under the bonnet tweaks to the code for improved usability. ### 3.0.2 — 2017-11-17 This app has been updated by Apple to display the Apple Watch app icon. Updated for iPhone X + iOS 11, with code tweaks for a better experience. ### 3.0.1 — 2017-10-12 Updated for iOS 11, code tweaks and better user experience. ### 1.0 — 2013-07-02 No release notes. ## Apps similar to U.S. Inland Navigational Rules | App | Rating | Price | Category | | --- | --- | --- | --- | | [Nebo - Boat Logging Made Easy.](https://appshunter.io/ios/app/nebo-boat-logging-made-easy/id1105306790) | 4.2 (36) | Free | Navigation | | [Waterway Guide](https://appshunter.io/ios/app/waterway-guide/id1551794976) | 4.7 (2,877) | Free | Navigation | | [Rule Master](https://appshunter.io/ios/app/rule-master/id1617543595) | 4.8 (280) | $9.99 | Navigation | | [Orca: Boat GPS, Charts, Routes](https://appshunter.io/ios/app/orca-boat-gps-charts-routes/id1514423198) | 4.6 (352) | Free | Navigation | | [Savvy Navvy: Boat Navigation](https://appshunter.io/ios/app/savvy-navvy-boat-navigation/id1479182650) | 4.7 (7,957) | Free | Navigation | | [iNavX: Marine Navigation](https://appshunter.io/ios/app/inavx-marine-navigation/id286616280) | 4.8 (21,564) | Free | Navigation | ## More apps by The Other Hat - [ColRegs: Nav Lights & Shapes](https://appshunter.io/ios/app/colregs-nav-lights-and-shapes/id485271634) - [ColRegs: Rules of the Road](https://appshunter.io/ios/app/colregs-rules-of-the-road/id494839562) - [IALA Buoyage & Lights](https://appshunter.io/ios/app/iala-buoyage-and-lights/id503124780) - [Growing Organic Vegetables](https://appshunter.io/ios/app/growing-organic-vegetables/id591810446) - [Grow Your Own Organic Herbs](https://appshunter.io/ios/app/grow-your-own-organic-herbs/id595959143) - [Safe Skipper: Boating Safety](https://appshunter.io/ios/app/safe-skipper-boating-safety/id625297113) All apps by The Other Hat: https://appshunter.io/developer/573973071 ## Related topics [navigation rules pro](https://appshunter.io/ios/topics/navigation-rules-pro) · [inland](https://appshunter.io/ios/topics/inland) --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-29.*