The 11 Best Walking Apps to Help You Track Your Steps, Miles, and More

• Cost: Free
• Available on: iOS and Android
• Best for: Earn money while tracking steps

If you weren't motivated to walk before, Sweatcoin will give you extra incentive: It basically pays you to walk. With every step you log, the app converts your movement into currency called "sweatcoins" that you can spend on goods and services on their marketplace. There's no need to start up the app when you go for a walk; you can leave it running in the background, and Sweatcoin will "mine" your movement for cash whether you're commuting or doing a full-on walking workout.