Tips for Choosing a Secure Cash App Pin If you're looking for a secure cash app pin, there are a few things to keep in mind. First, make sure the app you're using is reputable. Choose an app with a good reputation and make sure you enter a strong, unique pin that you'll remember. Next, make sure the app you're using is secure. Look for apps that use two-factor authentication (2FA) to protect your account. This way, if someone manages to steal your password, they won't be able to access your money. And finally, make sure you never leave your pin in any visible places. Store your pin securely in a safe place, and never write it down or share it with anyone. Make Your Pin Unique and Hard to Guess If you want to make sure no one guesses your cash app pin, you will need to make it as unique as possible. There are a few different ways to do this, but the easiest is to use a random number generator. This will generate a unique number for you each time you use it, so no one will be able to guess it.