Look here to find an overview of the steps to start testing
Android and iOS applications.
Android testing overview
With the mobile test client for
Android you can test native Android applications, web applications,
and hybrid applications from your Android device and from Android
emulators.
iOS testing overview
With the mobile test client for
iOS you can test native iOS applications, web applications, and hybrid
applications. From your iOS device and from the iOS Simulator you
can connect to the test workbench,
record and run tests, and view reports.
Getting started with testing on iOS devices
You can test native, hybrid, and web applications on an
iOS device using the browser-based client for
iOS. This client is a web application that runs in the Safari or Chrome
browser on your device.