# Seamanship — Handy and Helpful References > U.S. Coast Guard boating procedures and seamanship manual. (iPhone/iPad app by Calculated Industries.) - Source: https://appshunter.io/ios/app/seamanship/id402567330 (this page in markdown: same URL + `.md`) - Developer: [Calculated Industries](https://appshunter.io/developer/370406449) - Category: Reference, Navigation - Price: $2.99 - Rating: 5.00/5 from 22 App Store ratings · 3 written reviews indexed - Age rating: 12+ - Requires: iOS 9.3 · 98 MB - Languages: American English - Released: 2010-11-12 - Data updated: 2026-08-20 - Monetization: paid - User reviews in markdown: https://appshunter.io/ios/app/seamanship/id402567330/reviews.md ## What is Seamanship? Information and procedures every boater needs to know. Seamanship is the U.S. Coast Guard’s manual (Boat Crew Seamanship Manual, United States Coast Guard publication COMDTINST M16114.5C) of approved methods and procedures for conduct of Coast Guard boats and operations. The app incorporates and standardizes the current best practices employed within the Coast Guard boat operations community. It is the primary reference for the Boat Crew Training Program and shore based boat operations and seamanship training. Content includes: + Boat Crew Duties and Responsibilities + Team Coordination and Risk Management Factors + Survival Equipment and Pyrotechnics + Marlinspike, Knots, Splicing + Boat Characteristics + Stability + Boat Handling + Basic Maneuvering + Maneuvering to and from a Dock + Maneuvering in Rough Weather + Maneuvering in Rivers + Anchoring + Communications + Prowords and Common Abbreviations + Emergency Voice Communications + Distress Signals + Weather + Oceanography, Waves, Currents + Aids to Navigation + Navigation + Nautical Charts + Search and Rescue + Person-In-The-Water Recovery + Towing + Fire Fighting and Rescue + Heavy Weather Operations If you are a boater then Seamanship is the app for you. You might also be interested in our other boating apps: - Boater’s Pocket Reference - Navigation Rules - Ship Captain's Medical Guide ## Key features - Boat Crew Duties and Responsibilities - Risk Management Factors - Survival Equipment and Pyrotechnics - Marlinspike, Knots, Splicing - Boat Handling and Maneuvering - Navigation and Nautical Charts - Search and Rescue Procedures ## Recent user reviews (3 of 3) All indexed reviews: https://appshunter.io/ios/app/seamanship/id402567330/reviews.md ### 1/5 — Полная чушь! *2015-07-16* Приложение подвешивает iPad, страницы показываются некорректно. ### 5/5 — Handy app that replaces the huge book *2012-07-24* The hard copy of this manual is so huge, having it all in this app is handy. You can search and look stuff up quickly, I sometimes use it like an index for the real thing but that really isn't necessary. The whole manual is here. ### 3/5 — It's a book NOT an app! *2010-11-16* I was disappointed since the the only function you can do with this "app" is turn the pages. Like some other reference apps in the App Store it's short on functionality and long on turning hardcopy reference material into electronic form. It would have been nice to at least have a chapter quiz built in or a bit of animation for some of the subject matter. On the plus side the text and graphics are easy to read and navigate. In sum; three stars since the information is interesting and useful even if you aren't a Coastie. ## Frequently asked questions about Seamanship ### What is Seamanship? Seamanship is a reference app that provides information and procedures for boaters, based on the U.S. Coast Guard's manual for boat operations. It covers a wide range of topics essential for safe boating. ### What topics are covered in Seamanship? Seamanship covers topics such as boat crew duties, risk management, survival equipment, knots and splicing, boat handling, navigation, communications, weather, and search and rescue procedures. ### Is Seamanship suitable for beginners? Yes, Seamanship is designed as a primary reference for boat operations and seamanship training, making it valuable for both new and experienced boaters seeking to understand approved methods and procedures. ### What devices does Seamanship support? Seamanship is supported on iPhone, iPad, and iPod devices, offering a convenient mobile reference for boaters. ### How much does Seamanship cost? Seamanship is a paid app, available for $2.99. There are no in-app purchases or advertisements. ### How often is Seamanship updated? The latest version of Seamanship is 2.0.5, and it was last updated on December 1, 2021. This indicates a history of updates to maintain its relevance. ### What is the age rating for Seamanship? Seamanship has an age rating of 12+, suggesting it contains content suitable for users aged 12 and older. ### Does Seamanship have ads? No, Seamanship does not contain advertisements. It is a paid application that offers an ad-free experience for users. ## Version history (last 5 releases) ### 2.0.5 — 2021-12-01 Fix to share feature ### 2.0.4 — 2021-10-06 Under the cover revision ### 2.0.3 — 2021-04-30 Updated a few images. ### 2.0.2 — 2020-07-10 * Added back button ### 2.0.1 — 2020-06-29 * Fixed minor problems with iOS13 ## Apps similar to Seamanship | App | Rating | Price | Category | | --- | --- | --- | --- | | [Shellback](https://appshunter.io/ios/app/shellback/id955157952) | 3.2 (38) | Free | Reference | | [U.S Navy Ships: A History](https://appshunter.io/ios/app/us-navy-ships-a-history/id586712673) | 3.5 (6) | $5.99 | Reference | | [DON AP](https://appshunter.io/ios/app/don-ap/id1586380035) | 2.4 (5) | Free | Reference | | [Navy COOL](https://appshunter.io/ios/app/navy-cool/id1053982994) | 3.3 (38) | Free | Reference | | [ShoreCasts](https://appshunter.io/ios/app/shorecasts/id6572323562) | 5.0 (18) | Free | Reference | ## More apps by Calculated Industries - [Boater's Pocket Reference](https://appshunter.io/ios/app/boaters-pocket-reference/id323913317) - [Navy SEAL Fitness](https://appshunter.io/ios/app/navy-seal-fitness/id324155166) - [I.D. Wood](https://appshunter.io/ios/app/id-wood/id325838725) - [Army First Aid](https://appshunter.io/ios/app/army-first-aid/id326842780) - [Navigation Rules](https://appshunter.io/ios/app/navigation-rules/id327936562) - [Hand-to-Hand Combat](https://appshunter.io/ios/app/hand-to-hand-combat/id330023291) All apps by Calculated Industries: https://appshunter.io/developer/370406449 --- *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 2026-08-20.*