If you need a really modern and easy to use spyware, then I can advise you to visit a special portal dedicated to this. For example, on the site androidspy.org you can find not only reviews and comparisons of various programs and applications for spying, but also there are clear instructions with which, even a person with no experience in this, can easily access personal information and correspondence smartphone owner. By the way, modern spyware can be connected remotely, that is, you don't need direct access to the device.