This document describes a cell phone tracking software called 1TopSpy that allows users to hack and spy on other phones. It claims 1TopSpy can track locations, read texts, messages on apps like WhatsApp, Snapchat and Facebook, and see photos and browsing history. The summary describes how to install 1TopSpy by downloading it on the target phone and then accessing it through an online account. It aims to help users "hack girlfriend Snapchat" and monitor employees or children.