Smart Tools 2 is an advanced Toolbox app for Android users. This app, developed by Smart Tools Co., is the recommended version for new users as it includes all the features of the original Smart Tools app, along with additional tools and options.

Smart Tools 2 offers a wide range of tools and functionalities to assist users in various tasks. It includes 7 sets of tools, totaling 17 different tools. Set 1, Smart Ruler Pro, provides a ruler, protractor, level, and thread measurement capabilities. Set 2, Smart Measure Pro, offers distance, height, width, and area measurement tools. Set 3, Smart Compass Pro, includes a compass, metal detector, and GPS functionalities.

In addition to the above sets, Smart Tools 2 also provides tools like Smart Meter Pro, which includes a sound meter, vibrometer, and luxmeter. Smart Light Pro offers a flashlight, magnifier, and mirror. Unit Converter Pro allows users to convert units and currencies. Lastly, Smart QRcode enables users to read QR codes.

Please note that Smart Tools 2 requires internet permission and supports features like maps and exchange rates. It replaces the "Sound Meter Pro" with "Smart Meter Pro" and adds a luxmeter. It is important to mention that this app is not compatible with devices that lack a compass sensor.

Overall, Smart Tools 2 is a comprehensive toolbox app that provides a wide range of useful tools and functionalities. Whether you need to measure distances, convert units, or read QR codes, this app has you covered. It is a one-time payment app, ensuring that you have access to all its features without any additional costs. For more information, you can watch the YouTube video and visit the blog for detailed insights.