LunchBox uses the Appium simulacrum of Selenium to observe your phone in a pretty raw manner, not illegal unless you do it to someone else's phone without their consent, I'd assume. But I'm doing it to mine and I consent. It will allow me to set my name, profile picture, and other deets remotely. We tell the app what the name should be, use a timer to check for changes in the actual app, and then notify me if it changes and automatically change it back.
DO NOT TOUCH MY LUNCHBOX.