Learn , view diagrams, save favorites
Learn to tie with step-by-step tutorials covering 195+ . Organize by activity category and type. View detailed instructions using rope, paracord, or other materials. Save and reference knot diagrams for climbers, boaters, and other users.
Showing 41–60 of 1,000 ranked alternatives.
Calculated Industries, Inc.
Browse boating charts and images
Access boating information with detailed charts, graphs, and illustrations. Look up formulas, safety guidelines, and equipment specifications. Search for content by topic or use the table of contents. View 800+ images and diagrams for visual .
Damir Nigomedyanov
Tie scarves and outfits
Learn tying techniques with step-by-step visual guides. Explore different styles for neck, head, and hairstyles. View belt, bag, blouse, and skirt designs. Access a look book for men and women. Save and share favorite looks.
Shibari Study GmbH
Learn rope techniques and watch tutorials
Learn rope techniques from beginner knots to advanced suspensions. Access step-by-step tutorials, weekly streamed classes, and educational content for solo or partnered tying.
Matthew Krivohlavy
Track navigation and beacon signals
Learn to navigate using a flight simulator with radial interception and non-directional beacon tracking. Perform standard and half-standard rate turns at a fixed airspeed.
Ozgur GUNES
Explore ship stability and navigation
Access ship stability guidelines, navigation rules, COLREG regulations, and marine engineering data offline. View GMDSS procedures, safety protocols, and environmental practices. Search for standards and reference materials anytime without internet.
Damir Nigomedyanov
Unlock all features and read guides
Reference "Access detailed guides with animated step-by-step instructions. Follow visual tutorials to learn tasks. View clear, easy-to-follow directions for completing activities."
Calculated Industries, Inc.
U.S. Coast Guard approved boating procedures.
The app provides information and procedures for boaters. It contains approved methods and procedures for Coast Guard boat operations, serving as a primary reference for training.
Ivanovich Games
Play with fire, touch by touch
Play a multitouch game where each finger controls a different colored fire. Navigate infinite arcade and frenetic modes. Solve 11 puzzle levels. Sync with Game Center and OpenFeint. Supports iPad and Retina displays.
Stephanie Buchanan
Learn transformer details and rigging techniques
Lineworkers can access detailed guides on transformers, rigging, and knots. The includes rope capacity charts and how-to visuals. Users can calculate load angle factors, gin loading, and guy formulas.
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