Website: https://phonetracker247.com/how-to-install-phone-tracker-app-on-cell-phone/. How to Install Phone Tracker App on Cell Phone - Step-by-step Guide. Installing a tracker must be quick, legal and policy-compliant, and transparent. This step-by-step guide explains how to install a phone tracker app for families and businesses in 5–10 minutes, with clear consent, Android/iOS permissions set correctly, and battery/privacy optimizations. You’ll follow clear Android/iOS flows, verify