With so many apps on the market, each with their own special features and earning potential, it's critical to do your homework & learn about the features, workings, and revenuecinépolis - lulu mall-generating potential of each app. Aligning Your Interests and Strengths. When selecting an app, take your interests and strengths into account. A survey app might be a good fit for you if you enjoy answering surveys. Apps for freelance work might be a great way to market your abilities and make money if you're talented in writing or graphic design.