ProLevel 6-in-1

ProLevel 6-in-1 puts six precision measurement tools in one app, designed for builders, carpenters, electricians and anyone who needs accurate readings on the job.

🔵 BUBBLE LEVEL
Measures surface tilt on two axes at the same time. Shows the deviation in degrees for both left/right and front/back directions. A colour indicator turns green when the surface is within the level threshold.

📐 INCLINOMETER
Semicircular protractor that shows the exact angle of inclination from −90° to +90°, along with the equivalent slope percentage. Useful for miter cuts, stairs, ramps and any angular measurement.

🪝 PLUMB LINE
Uses the device sensors to display a vertical reference line. Helps check whether walls, door frames, posts and vertical surfaces are truly plumb.

📉 SLOPE METER
Calculates and displays slope percentage with a horizontal bubble-tube indicator. Readings are grouped into categories: Flat (0–2 %), Gentle (2–5 %), Moderate (5–15 %), Steep (15–30 %) and Extreme (>30 %).

🧭 COMPASS
Full wind-rose display that rotates to keep North always at the top marker. Uses the device absolute orientation sensor for calibrated readings. Shows magnetic heading in degrees and the current cardinal direction.

💡 STROBE FLASHLIGHT
Turns the rear camera flash on as a steady torch or as a stroboscope from 1 to 25 Hz. The strobe display shows the equivalent RPM value, which is useful for checking the rotation speed of motors, fans and other machinery.

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· Each tool can be zeroed to a reference position with a single tap.
· No internet connection required.
· No account or sign-in needed.
· No ads.