MGN Online

Published: Sep 04, 2014 11:45 AM EDT
Updated: Sep 04, 2014 3:22 PM EDT

LEE COUNTY, Fla.- A popular app on your smartphone could run up your monthly phone bill if you're not careful.

We're talking about the Facebook app. According to the consumer finance website MoneySavingExpert.com, the autoplay feature on the app could drain your data plan.

If you don't turn the feature off, videos will automatically play on your news feed.

Thankfully, it's a quick fix. Just turn off the feature under your settings menu.

Check out the full Money Saving Expert story here.