Precision level
Real-time horizontal and vertical readings with accurate sensor calibration.
A precision bubble level, angle meter, and inclinometer built for the job site.

PlumbSync turns your phone into a professional-grade leveling toolkit. With accurate sensor calibration and a clean, readable interface, it delivers real-time horizontal, vertical, and angular measurements for tradespeople and DIYers alike.
Real-time horizontal and vertical readings with accurate sensor calibration.
Measure slopes and angles for trim, shelving, and surface alignment.
A clear, glanceable interface designed to be read quickly on a busy site.
Fine-tune against a known surface for dependable, repeatable results.
It uses your phone’s sensors as a bubble level, angle meter, and inclinometer for leveling, alignment, and slope measurement.
For best results, calibrate on a known level surface before use. Like all sensor-based tools, verify critical measurements with a physical tool when precision is essential.
Available now on Google Play. Built and maintained by Knox Studios.