Good news for those of you who use Drupe: The contact app now integrates with your favorite messenger.
If you don't know Drupe yet: It’s a clever app that brings contacts and communication apps together – literally, on your screen. It lists your contacts on the left-hand side and the available communications apps (now including Threema) on the right side. With one swipe, you can start a conversation by simply moving a contact onto your preferred communication app.
Check out Drupe in the Google Play Store.