Like any project, The Supreme Master Checkout wouldn't exist without contribution of great people.


Without you it would not have been possible to create this system or it would be a disaster, if it is not so by me. Thank you very much for your commitment, professionalism, devoted time and bearing discussions with me and my strange ideas. I hope that this app serve the climbers and climbing. Climb hard and harder. Long live our wonderful sport :)

If someone has been accidentally omitted in the following list I will be very grateful for the information.

Climbing science researchers

Training coaches


Sport Psychologists

Climbing gym

- VOLT Boulder gym,


- The International Rock Climbing Research Association
- Klub Wysokogórski Warszawa

Research works reference and inspirations

Software and developers

Climbing wear

- HASH ONE - extremely comfortable, heavy duty and good looking climbing pants I'm wearing on the pictures