Payment apps like PayPal, Venmo, and Zelle let you send money from your phone or computer instead of writing checks or carrying cash. Each app works differently—some connect to your bank account, others use stored balances, and some require both people to have the same service. Understanding how each one actually moves your money and what devices they run on helps you pick the right tool for different situations.
These guides explain how to set up each app on your phone or computer, what information they need from you, how long transfers take, and what happens when something goes wrong. You'll learn the differences between these services so you can decide which ones make sense for paying friends, splitting bills, or receiving payments.