Thank you for playing!

Contact Us If you are experiencing issues, found a bug, or have feature suggestions, please contact me directly at: jgregorio@kumatech.net

Frequently Asked Questions

• How do I play? For non-motion controls just hold the handle with your finger. Use gentle arcs to launch the ball. Keep the cups level with the horizon. As the ball hits, move your hand downwards to "cushion" the catch to the cup.
• The physics feel too sensitive. You can adjust the sensitivity in the settings menu using the "Sens" slider (0.5x to 1.0x).

Privacy Policy for Zen Kendama

Last updated: Dec 22, 2025

Jonathan Gregorio built the Zen Kendama app as a hobby app. This Service is provided by Jonathan Gregorio and is intended for use as is.

Information Collection and Use I do not collect, store, or share any personal information or user data. The app operates completely locally on your device and does not require an internet connection to function for data processing.

Third-Party Services This app does not use any third-party services that may collect information used to identify you.

Contact Us If you have any questions or suggestions about my Privacy Policy, do not hesitate to contact me at jgregorio@kumatech.net