Shop Our Apps
Our Apps are faster, advertisement-free, and convenient, and offer an excellent gift or training tool for sailors, climbers, anglers, scouts, arborists, surgeons and search & rescue workers.
No Internet Required
Most knots are for outdoor activities. Once installed, all of our Apps run will run without an Internet connection. Note: there are a few external links to reference sources that require internet access, but otherwise, the knots and their animations will run normally.
- New Knots: We are continuously updating content, and all new knots are first deployed to our website. This gives us an opportunity to ensure everything is working properly and is factually correct (we occasionally get excellent community feedback). As soon as we are satisfied that it is up to our standards, we update all of our Apps to match the website content. Please note that changes and additions are all free updates to App owners.
- Not Universal: Our iPhone and iPad Apps are not Universal. Each App is optimized for its own platform and does not run on the other. So, please take care and buy the one you want!
Get our apps for iOS and Android!
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