Your Ultimate Tool for
Kal Assessments
An invisible overlay designed to help you secure top marks in your CAs. Solve DSA in Java, tackle MCQs, and crush subjective questions without ever being detected on screen share.
Everything You Need to Dominate
KalCrush provides a fully undetectable advantage, built directly for your high-stakes assessments.
Customizable Shortcuts
Trigger actions quickly with keyboard shortcuts. They are not fixed—you can remap and change them completely according to your workflow.
Screen Share Invisible
Operates safely and silently. Our transparent overlay window is structurally incapable of being seen in any screen sharing applications.
Java DSA Solver
Stuck on a tough coding question? KalCrush can instantly read, analyze, and solve complex Data Structures and Algorithms questions in Java.
MCQs & Subjective
Whether you are facing rapid-fire multiple choice questions or long-form subjective answers, the tool can do it all efficiently.
Works on Your Machine
Cross-platform desktop app built with Electron. Works wherever you work.
macOS
Full support with system audio capture.
Windows
Native loopback audio capture for seamless integration.
Linux
Microphone input support with experimental features.