Using an exercise earning app that rewarded him for his daily mileage, John, a fitness enthusiast, turned his love of running into a source of income. Hesatta king all chart eventually racked up enough points to buy new running shoes and equipment outright without having to pay cash. Cost Control and Stress Reduction. Lisa, a financially strapped college student, used an app that tracked her exercise to earn gift cards that helped her pay for groceries and school supplies.