Measure Assistant: Leveler

The precise spirit level, accurate ruler, and smart protractor in one app. The ultimate multi-tool for DIYers, campers, and professionals.
Whether you want to hang pictures perfectly straight, align the washing machine with millimeter precision, or level your camper – Tool Assistant turns your iPhone and Apple Watch into a reliable measuring tool. Completely without annoying ads and data collection!
Highlights at a glance:
3-in-1 Spirit Level: Use the classic circular bubble level for surfaces or the tubular levels for precise edges and inclines. The perfect level for any DIY project.
Precise Ruler: Measure objects directly on your screen. The digital ruler can be calibrated exactly to your iPhone size.
Apple Watch Spirit Level (Pro): The absolute game-changer when you need both hands! Get the live display directly on your wrist. Synchronizes in real-time – ideal when screwing under cabinets or machinery.
AR Laser Plumb Bob (Pro): Project a virtual laser plumb line directly into the room using Augmented Reality (ARKit). Perfect for aligning objects precisely on the wall over larger distances.
Protractor (Pro): Simply place your iPhone on the object and measure the exact tilt angle in degrees.
Decibel Meter (Pro): Measure volume and noise pollution in dB in real-time. Ideal for the workshop, construction site, or loud neighbors at the campsite.
Premium Dark Mode: A high-contrast, dark design (OLED-optimized) that saves battery life and is perfectly readable even outside in the sun.
100% Privacy: No registration, no tracking, no ads. Your measurement data stays completely offline and only on your device.
Turn your iPhone into the smartest tool in your toolbox and download Tool Assistant for free now!