Gates Measure

Turn your screen into a precise gap gauge and leave guesswork behind. Gates Measure calibrates your device to real-world millimeters, so the width you adjust on the display directly corresponds to the gap in front of you. You simply slide the on-screen gauge until it visually matches the opening and read the exact value. Once you perform a quick calibration against an object with a known thickness, the app delivers repeatable, trustworthy results for everyday precision tasks. Need to know if a part will fit rather than just how wide the gap is? Saved Fit Profiles let you define a target width and tolerance and reuse them whenever you need — for drawer slides, tool slots, hinge clearances, 3D-printed parts, and any situation where “almost right” is not good enough. When you check a gap, the app immediately shows whether it’s too narrow, too wide, or safely within the specified range. The interface stays deliberately minimal and focused: a clean gauge, clear numeric values, and unambiguous feedback instead of clutter and distractions. Designed for engineers, designers, makers, and technicians, Gates Measure sits somewhere between a feeler gauge and a digital caliper — always with you, always calibrated to your screen. It’s a small, specialized tool built for a single purpose: making fine measurements simple, fast, and precise.