Having multiple sources of income has become increasingly necessary and popular. Thankfully, earning extra money through side hustles from the comfort of one’s home with a smartphone is easy. Several cash-earning apps can be downloaded on a smartphone to supplement one’s income. Earnings typically come from participating in various tasks available in the app. With expert tips, one could quickly learn how to earn the most from a cash app. Ways to earn money on cash apps Here are a few ways to earn money on cash apps: 1. Sign up Signing up is the first easy step to getting free cash from relevant apps. The app usually offers a sign-up bonus for new users who do not have an account yet. The amount could differ depending on when one signs up, as promotions change. For instance, a bonus for a particular month might be $10, while the subsequent month might earn up to $25. 2. Refer friends to the app One of the most common and easiest ways to get free money on cash apps is to take advantage of the referral program. Whenever one gets their friend or family to sign up with the unique referral code, the new user and the referrer will earn free benefits, including credits, cashback, and discounts.