This document describes a cell phone tracking software called 1TopSpy that allows users to secretly track and monitor another person's mobile phone activities. It claims the software can track GPS location, read texts, calls logs, social media messages, and browse history. It provides instructions on installing the software on a target phone by downloading, installing, and logging into an online account to view monitoring results. The purpose promoted is to keep children safe and employees productive, though monitoring another person's phone without their consent is unethical.