IOS – Why iTC app privacy policy is not optional anymore

app-store-connectdevelopmentiosios-appstoreprivacy

When I open some of my apps in iTunesConnect, I see that they are require privacy policy now (the app become edited, Save button is active, privacy policy field is highlighted):
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I have this problem only for particular apps. It started after iOS 10.3 update. Did I missed changes in iTunes Connect?

Best Answer

Sorry, I found answer by myself:

https://developer.apple.com/app-store/review/guidelines/#privacy

Apps that collect user or usage data must have a privacy policy and secure user consent for the collection. This includes—but isn’t limited to—apps that implement HealthKit or other health/medical technologies, HomeKit, Keyboard extensions, Apple Pay, Stickers and iMessage extensions, include a login, or access user data from the device (e.g. location, contacts, calendar, etc.).

My app is using HealthKit for workouts on Apple Watch (but not collect any data).