Examples include Rakuten, Ibotta, Honey and Capital One Shopping. Receipt-scanning apps. These apps require you to scan or upload photos of your physical shopping receipts to earn cash back or points.

Even better, some of the cash-back apps and websites can help you ensure you are getting the best deal possible when you shop. For example, with one popular cash-back app, Honey, "you can look ...

It’s essential to find ways to save money everywhere you can — even in simple ways like using a cash-back app for gas. These apps are usually free to download and use and can offer additional ...