This document describes a cell phone tracking software called 1TopSpy that allows users to track and monitor activity on target phones. It claims 1TopSpy can track location, messages, calls, photos and more across many apps like WhatsApp, Facebook and Skype. The summary provides basic instructions for installing 1TopSpy on a target phone and accessing monitoring features through an online account. Customer testimonials praise 1TopSpy for allowing parents to monitor children and businesses to oversee employees.