The DWINER app for Android is on the Google Play Store. You install it on your phone, sign in, and work with the same cellar as on the web.
Scan labels, keep stock, use the cellar book, lists and food pairing in the app. Free is enough to start. Premium and Exklusiv raise the limits as your cellar grows.

iPhone is coming soon
The iPhone app follows. Until then, use DWINER in the browser or on Android.