The Berliner Republik barSTOCK App displays up-to-the-minute drinks prices of all the beers being sold in the Berliner Republik in Berlibn. There are two ways of using the App:

- As a guest you can simply browse all the items with their up-to-date prices.
- If you register as a user you also:
1. can set price alerts on your favorite drinks. You will be notified when your chosen item(s) have reached your preferred price

2. Place item purchase options which are stored in the users personal portfolio and can be redeemed at the venue within a validation period per QR-code scan.