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

• Cost: Free
• Available on: iOS and Android
• Best for: Walk, run, and bike to raise money for a charity

Having earned nearly $3 million for different charities, Charity Miles allows you to turn your movement (through walks, runs, bike rides, etc.) into impact. Similar to Sweatcoin, you earn money whenever you log miles — but instead of spending on goods, it goes to the charity of your choice. You can create your own "Pledge Page" where friends can sponsor you, even if you're not doing a marathon or race.