Hello Curtis,
Thank-you for your question.
Basically there is no need to install any application on the zapFarm mobile devices:
One of the highlights of zapFarm is Zuma (Stands for: ZAP Universal Mobile Access), Zuna enables you simply to drag and drop the required application, and without any jailbreaking or other methods the application will get installed.
Regarding the testing of the application, you can use HP’s QTP and the Zap-Fix Add-in for QTP which enables to create automated tests for any type of application.
Thanks,
Sasha