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Историческую версию Smart Tools можно получить на Android
Smart Tools
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#Measure your life with Smart Tools. You can measure height, length, distance, angle, direction, sound, speed and magnetic field with your smart device.
#Key Feature :
-Compass
-Magantic Field
-Sound
-LUX Meter
-Speed
-Maganifier
-Mirror
-StopWatch
-Angle