1. Delivery Services: Consider signing up with delivery platforms like Postmates, Uber Eats, or DoorDash. These services allow you to deliver food or packages to customers on foot. You can earn money by accepting delivery requests and completing them within the specified time frame.

  2. Task Apps: Some apps, such as TaskRabbit, allow you to find various tasks in your area that you can complete on foot. These tasks can include grocery shopping, pet sitting, or other errands that people need help with. You can choose the tasks you're interested in and earn money by completing them.

  3. Gig Economy Apps: Platforms like Gigwalk or Field Agent offer opportunities for individuals to complete small gigs in their area. These gigs can involve visiting local businesses or stores, taking photos, providing feedback, or conducting surveys. You can often find walking-based tasks that pay you for your time and effort.

  4. Fitness Apps: Certain fitness apps, like Sweatcoin or Achievement, reward you for staying active and walking. These apps track your steps and convert them into points or virtual currency, which you can later redeem for rewards or even cash. While the earnings may not be substantial, it's a way to earn a little extra while staying fit.