This application + a special sensor ALT1 m will make from your smartphone an accurate instrument, a thickness gauge, for the diagnosis of the paint and varnish coating of the car. The device is made on the basis of an inductor. Well suited for measuring the thickness of paint on the surface of ferrous metals
It's safe to download this application. Alex.Iv is the official developer of the app that can be found in the Tools category. The most recent update was on Dec 20, 2018 and ALT1 was downloaded and set up by over 50K users.
The average user rating of this application is 4.1. It's free of charge to get the installation package of ALT1, also, you can take a look at users' reviews on Droid Informer. The app works fine on Android 4.0 and higher.