PromoBeer is a free Android app developed by PromoBeer that allows you to find promotions for any type of alcoholic beverage in your region. With this app, you can easily search for deals on beer, wine, and spirits without ever leaving your house.

The app provides a map of promotions, displaying all the establishments, including supermarkets and liquor stores, in your city along with their complete contact information and address. Additionally, the app allows users to send real-time promotions that can be scored, and users can participate in the app's ranking system.

At the moment, the app only operates in the states of Ceará (Fortaleza and Cariri), Rio Grande do Norte (Natal), and Pernambuco (Recife). However, if the app does not cover your region, you can suggest it through the app.

The app also includes a feedback section where you can submit any criticism, suggestions, or doubts. You can also contact the developer through WhatsApp or email.