Hi.
Im currently in the end phase of developing my new iOS app. I am using several third party sdk's (Facebook, OneSignal, Bugfender), so user data gets shared with third parties. As the app will be published in the EU as well, the app has to comply with the GDPR. So know, I'm asking myself, whether I am required to ask for the user consent in the app, before those sdk's get active and submit data (OneSignal won't send Data until someone accepted to get push notifications, while for an example the Facebook SDK starts sending data immediately). This third party is in this case collecting user data and is sending it to their servers and my question is now, if the sdk has to be inactive on first launch and if I have to make an "opt int" consent or if its enough, if I edit my privacy policy so that downloading & opening the app is an automatic consent to sending this data to third parties. How should I get my users consent?
Thanks and have a great day.