Some popular betting apps in Brazil include:

1. Betano: A European-based betting platform that has recently gained popularity in Brazil. Betano ⚽️ provides an extensive range of sports events, casino games, and live betting.

3. 1xBet: A global betting giant with a presence ⚽️ in Brazil, 1xBet has a comprehensive range of sports events, casino games, and esports options. It's known for its competitive ⚽️ odds and innovative features.

When choosing a betting app, consider the following factors:

- Security: Ensure the app uses secure connections, stores ⚽️ data safely, and offers reliable customer support.