Find and Share Parking With Open Spot App | Android Central
Finding a parking spot just got a little easier, thanks to Google’s new Open Spot app for Android. The concept is simple enough, fire up the app to see what spots are near (.9 mile radius) you, and the color of the pin tells you how long it’s been since someone marked it. Red means ‘freshly-marked’, orange pins mean the spot was marked 5 minutes ago, and the yellow spots are older than 10 minutes – after 20 minutes they disappear.