Download Smart Tools : Compass, Calculator, Ruler, Bar Code APK free for android

With Smart Tools, you do not have to separately download any important tools for measurement, for example, ruler or compass. Here are collected more than twenty most popular for this function: flashlight, stopwatch, alarm clock, accelerometer, pedometer, calculator, converter, counter, LED flash, speedometer, ruler and many others. To select the right tool, just open the application with one click and find the one you need from the list. Users can be schoolchildren, students, and professional engineers, drivers, builders.
Features:

• Presence of built-in sensors for the most accurate measurements
• Save device memory and energy-saving batteries
• QR and barcode scanning
• Determining the noise level in dB
• World time
• Voice dialing