The next step I want to take with the app, and the point were I stuck for days now is the following idea: I want to share the list with another device (only one) so we can go shopping together and if someone swipes out one ingredient it synchronises with the other ones app.
I tried to achives this by using the Google Cloud Platform (http://googlecloudplatform.blogspot....studio_26.html) but somehow i cant get it to work.
And for some reason I start asking myself if this is even possible to do it this way (for free).
Does anyone has and idea if this is possible? And can someone maybe give me a small hint how to achive this?