Android Tracking Application

I wish to develop a tracking application for android phones and it should work just same as [login to view URL] which lets you download their application for free, use it as free for 7 days and thereafter it asks for donation. Everything must be done in the same way as it is done in [login to view URL] (make it to use with AND without a website, which means the user may get every information on his email every hour for gps location etc as well as instantly after everytime a call/message is done using the phone AND ALSO he can see everything happened on his account when he logs in which is only applicable if the website is needed too). This application also covers whatsapp chat, viber, wechat messages etc and much. The downloaders' accounts, who downloaded this application, will be automatically expired after 7 days, and then a message will appear in their account to donate. I must have the ability to continue their account for their required period.