If you use Android Auto in your vehicle, you've probably run across a situation where you tried to use an app only to receive an error message that it can't be used while driving.

That should happen a lot less frequently going forward, as Android Auto now clearly marks apps that are "parked only," letting you know before you fire them up.

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In the most recent update, version 11.4, these apps get a small "P" on top of their icon, letting you know they're unavailable while moving. Previously, you wouldn't know until you actually tapped on the app's icon. 

Why have apps on a car's dashboard that can't be used while driving? Google answers this on a support page for developers. While Android Auto is designed mainly for music, messaging, and navigation apps, there are browsers and games intended for use only when the vehicle is not in motion -say, while you're charging an electric vehicle or you're sitting in a school pickup line.

Perhaps the most well-known of these apps is Google's own GameSnacks, which offers "bite-sized games in cars" that are designed to be played on a vehicle's infotainment screen.

And since Google knows it's probably not a good idea for a driver to fire up a game app while going down the road, certain apps are locked unless the car is in park. This of course also locks out passengers from using them while the car is moving and stops drivers from quickly opening them at a stoplight.

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While this isn't exactly a huge change, it's certainly a useful one, and one that may help you keep your eyes on the road a little longer. 

Google

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• The best Android smartwatches you can buy (including the Pixel Watch 2)
• 5 ways upgrading to Pixel 8 Pro made me happy I paid the higher price