Crowash transforms hand-cart physics from guesswork into precise numerical predictions. Place load blocks on a visual bed plan at exact stations, define your route leg by leg with specific ground surfaces and gradients, and watch the real-time force engine recalculate the Newtons your arms will carry before you touch a single handle.
The app detects nine fault conditions automatically—from axle overload to dangerous downhill runaway risk—and offers plain-English fixes you can apply with one tap. Whether you're hauling compost sacks across wet soil or wheeling bricks over stone setts, Crowash tells you exactly how many trips the job demands and whether your personal pull-force ceiling will hold.
Custom cart creation uses photograph measurement technology: drop pins onto an image of your wheelbarrow or dolly, and Crowash extracts wheel diameter, axle offset, bed dimensions and grip height directly from the photo. No manual ruler work, no approximations—just camera-based precision that feeds straight into the physics calculations.