Making money with these apps can be gratifying & pleasurable if you have the right skills and knowledge. How Income Is Calculated. By completing tasks, challenges, or competing in tojackpot slots ukurnaments and competitions within the app, users can earn money. A few apps also provide incentives for completing particular game levels or hitting particular benchmarks. These apps can pay different amounts for each task completed; some pay less, while others give bigger prizes for participating in competitions or tournaments. Extra Possibilities for Earning.