How do I install the doppel app? February 17, 2021 16:32 Updated Download the doppel app for iOS from The Apple Store or for Android from The Play Store. Just search ‘doppel - set your pace’. The doppel app is compatible with Android (5 or later) iOS (5 or later). Related articles Do I need a smartphone to use doppel? How do I create an account on the doppel Beta app? How do I re-pair to the app? Last date of purchase for EU customers How to pair to the doppel app Comments 0 comments Please sign in to leave a comment.