From setting up your account to sending and receiving money and even investing in stocks, here's how to use Cash App.

Educational Resources Cash App provides basic investing tutorials and tips within the app, making it easy for beginners to get started. The educational resources are limited.

QUICK ANSWER To check your Cash App balance by phone, dial 1-800-969-1940. This is Cash App's customer service number. It's only available Monday through Friday from 9 AM to 7 PM EST.