Check-in on your loved ones without having to check up on them. Signs of Life is a phone-based application that provides assurances that someone you care about is "alive and well" without you having to bother them by calling or texting them. Without sharing ANY data between the two users, Signs of Life will simply assure you that your loved one is okay without bothering them...it won't even bother them if you use Signs of Life to check on them every day (or every hour)! Built on pillars of privacy and security, Signs of Life is dedicated to protecting user data. This app is the only unobtrusive and passive way to ensure someone else is alive without sharing any data among the two users. There is currently nothing else like this available in the market.