Terms for a focused utility.
These terms describe the basic conditions for purchasing and using Calika. The checkout may show additional transaction-specific terms before you pay.
What Calika is
Calika is a Windows utility that compares performance across calibrated FPS mouse-sensitivity ranges and produces a recommendation report. It is not aim assist, game automation, coaching or a guarantee of competitive results.
License and acceptable use
Your purchase grants you a personal license to install and use the software for its intended calibration purpose. Do not redistribute, resell, reverse engineer for abuse, use the software to interfere with games or present it as cheating or automation software.
Results and expectations
“Perfect sensitivity” means the best-performing sensitivity supported by your calibration session, aim and setup. Calika provides that measured recommendation with a confidence rating; it does not promise one universal number for every task forever, better aim, a particular rank or a specific competitive outcome. Practice and adaptation still matter.
System requirements
Calika is offered for Windows 10 and Windows 11 and is designed for standard HID mouse input. Hardware, drivers, permissions and operating-system configuration can affect availability or results.
Price, tax and refunds
The landing page currently presents Calika as a one-time purchase. The final price, applicable tax, currency conversion and any refund terms are shown by Lemon Squeezy during checkout. Those displayed transaction terms control your purchase.
Software changes and availability
The app may be updated to improve compatibility, testing or reporting. Supported games, hardware ranges and features may change as the software develops. We may also correct inaccurate website descriptions without notice.
Questions
For product, license or purchase questions, contact the Calika team through the Calika Discord server.
Last updated: July 24, 2026