Ruler: Ruler size can be calibrated;
Spirit level: Check surface level. Spirit level can be calibrated;
Distance meter: Measure distance and height of different objects. Distance meter can be calibrated;
Protractor: Measure the slope and angle of any object. Protractor can be calibrated;
Speed gun: Measure speed of moving objects;
Unit and currency converter;
Magnetic field meter (teslameter);
Seismometer: Observe real time seismometer data, based on Richter scale;
Luminosity meter: Measure the environmental luminosity (Lux);
Heart rate: Measure your heart rate with a camera and observe a real time pulse chart;
The app supports all device brands (Samsung, Sony, HTC, LG, Huawei, Lenovo, Toshiba and others). However, not all models have the appropriate sensors to support all of the measuring utilities. It is tested mostly on Samsung, Sony, HTC, LG, Huawei, Lenovo and Toshiba.
Free app with ads.
Some bugs fixed.
Smart Measure Tool Kit