Tool and utility list:
Ruler: Measure dimensions and angles of different objects;
Spirit level: Check the surface levels;
Speedometer: Displays you the speed on a racing-style gauge using
GPS. It also records maximum speed average speed traveled distance
and a current slope;
Distance meter: Measure distance and height of different objects
using smart algorithm;
Protractor: Measure the slope (angle) of any object using your
camera and imaginary weight;
Speed gun: Measure speed of moving objects using smart
algorithm;
Unit converter: Convert between different currencies and physical
units. Currencies are updated automatically;
Compass: Will help you discover the right direction;
Location (map): Shows your current location on the map current GPS
coordinates and the altitude;
Stopwatch: Measure the time accurately. It also includes the
countdown option;
Magnetic field (teslameter): Detect magnetic field of nearby
materials and observe it on real time chart;
Seismometer: Observe real time seismometer data based on Richter
scale. The algorithm is auto-calibrating;
Luminosity meter: Measure the environmental luminosity (Lux);
Color meter: Capture the color of any object in RGB format through
your camera;
Heart rate: Measure your heart rate with a camera and observe a
real time pulse chart. Smart algorithms are used to filter the
noise;
Sound meter: Monitor the current sound pressure level and its
spectrum;
Pitch tuner: Tune the pitch of your voice or musical instruments.
It can also play the corrected tone;
Metronome: Classic metronome with adjustable tempo;
Thermometer: Displays current temperature humidity and air
pressure;
Drag Racing: Measure the performance of your vehicle. You can
switch between different acceleration and brake tests. It includes
an auto start/stop function and a chart;
Battery tester: Test your device's battery;
Accelerometer: Displays device's accelerometer sensor data in real
time on a chart.
Tools and utilities support both unit formats (metric unit/imperial unit) and several languages. 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 utilities. It is tested mostly on Samsung Sony HTC LG Huawei Lenovo and Toshiba. Feel free to email me if you find any bugs or need any help with the utilities.
Please note that this is a free app with ads.