The elusive Girl Scout cookie season is well underway. If you haven’t gotten a cardboard box of goodies yet, you’re quickly running out of time: the season for cookie sales in Boston will end next week on Tuesday, March 4.

You need to make the most of the remainder of the cookie season. We’re talking strategic planning here. Luckily, there’s an app to help you get the most out of this last week.

The free official Girl Scout Cookie Finder, available for iOS and Android, boasts a GPS locator that will pinpoint your location and tell you where the nearest cookie sales are so you don’t have to waste any time researching where you’ll be headed.

You can even plan your whole social calendar around cookie sales. The app allows you to post sales locations on social media, save cookie sale dates to your calendar, or link up with the Girl Scouts to get the latest cookie news.

Everyone has an opinion on their favorite cookie. Now you can vote on your personal favorite and share it on Facebook or Twitter to let your friends know that they’re wrong, and that Thin Mints are clearly subordinate to Tagalongs.

The app has been met with mixed reviews on the iTunes store, but at no charge, it’s a pretty nifty addition to the Scouts’ springtime tradition that makes getting your fix of those coveted cookies a whole lot sweeter.