By combining data from services you already use, we can help you understand what makes you more happy, productive, and active. Bring your activity from your phone or fitness tracker, and add other services like your calendar for greater context on what you're up to. While the app is free, Exist for Android requires a PAID Exist account. You can sign up at https://exist.io. We recommend you check out the site and decide if you'd like to sign up before downloading the app. Go take a look! Use o