Displays current speed in mph, km/h, or knots. Features Retina Display and large indicators for clear visibility. No ads included. Uses device hardware to estimate speed. Accuracy improves with less transparent indicators.
by Tim O's Studios, LLC★ 4.118 ratingsUtilities$1.99Data updated 2026-09-08
Essential knots with detailed step-by-step guides. Rotate each step 360 degrees for clear visualization. Access tips and applications for each knot. Includes figure-eight, clove hitch, bowline, and more. No internet required.
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