Calculate beat lengths for dinghy classes quickly and easily. This tool uses course layout, wind speed, and target time for accurate results. It's based on data from sailing experts and other reliable sources.





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Calculate beat lengths for dinghy classes quickly and easily. This tool uses course layout, wind speed, and target time for accurate results. It's based on data from sailing experts and other reliable sources.


Control your e-bike's speed unlocker chip, choosing when to activate or deactivate it. Track instantaneous speed and total kilometers covered. Requires specific Eplus Lite kits for compatibility.






Easily export your workout routes from Apple Health as GPX files. These files are compatible with popular fitness platforms, navigation apps, and hardware for seamless data transfer and analysis. Maintain your privacy with manual sharing options.






Calculate essential mountain bike gearing metrics like gear ratios, gear inches, and gain ratios. This tool helps cyclists understand and optimize their bike's performance.