Introducing a new workout type.
With this application you can easily learn to combine two useful activities - sports and knife sharpening.

With clear instructions and an Apple Watch companion app, knife sharpening becomes a fun experience.
Over time, you'll learn how to maintain the correct sharpening angle and be able to compete with the most advanced professionals in the field.
Collect statistics, analyze and improve your skill.
Control workout parameters.

Our app will remind you when next time it is better to repeat this exciting process and you will never have dull knives in use again!

The app integrates with Health App to read heart rate and active energy data - this allows you to monitor your health while exercising.
The app integrates with Health App to save workout data.