Does the Play & Earn app cost nothing to download and use? The Play and Earn app does not cost anything to download or use. With no up-front fees, users megaway slotscan register for an account and begin playing games. 2. . What is the potential earnings on the Play and Earn app? The potential earnings on the Play and Earn app are contingent upon various factors, including the games chosen, the user's performance, and their involvement in special promotions or events.