An app that allows users to measure the magnetic strength using their smartphone's magnetic sensor via Java or native implementation. However, the real reason for making this app was to demonstrate: implementation of Model-View-Presenter architectural pattern. Implementation of a layered architectural approach
It's safe to download the app. Stefan Mitev is the creator of Smartomagneter which can be found in the Libraries & Demo category. Over 10 users downloaded and installed the tool and the most recent update was on Nov 5, 2016.
People rated this application 4.5 on Google Play. Download the installation package of Smartomagneter 1.0.1 that is free and take a look at users' reviews on Droid Informer. The app is built for Android 2.3 and higher.