What exactly do you want to test? I took a look at your website and if you're looking to test the applications you develop, you are not going to find a 'one size fits all" approach to testing any mobile application. Mobile testing requires many different levels and you're looking at testing an entire system, not just the application itself.
As you can see from the list, there are plenty of discussions here on this site of recommendations, lots of experience and good test strategy ideas. But a common theme is to narrow your scope of your questions so we can help more directly.
Going out of your comfort zone requires failure. True genius is measured by your recovery.