[iOS] How to enable a third-party app to populate Health app activity data to Active for Good

The Active for Good app will track any activity that posts to iOS HealthKit (Health app) if you've authorized your phone as your tracker. You can enable third-party apps to populate HealthKit data by following the directions below:

Here is a great list of some of the best apps that are compatible with Apple HealthKit. 

1. Confirm you have downloaded the third-party app of your choice to your smartphone
2. Open the Health app
3. Tap on "Sources"
4. Under the "Apps" section, tap on the third-party app you want to enable
5. Tap "Turn all categories on" if it isn't already
6. Confirm Active for Good is also enabled under the "Apps" section
7. That's it!