Reviewing the best apps and sites for Black Friday

Data pix.

LOS ANGELES -- Whether you shop in-store or online, there's an app or a website that can make getting Black Friday deals a more painless process.

FOX 5 Tech Expert Rich DeMuro took a look at the best options.

Notice: you are using an outdated browser. Microsoft does not recommend using IE as your default browser. Some features on this website, like video and images, might not work properly. For the best experience, please upgrade your browser.