Take the 2-minute tour ×
Android Enthusiasts Stack Exchange is a question and answer site for enthusiasts and power users of the Android operating system. It's 100% free, no registration required.

I have the Google Authenticator installed on my phone. I notice the codes are generated constantly. It appears the app is running constantly in the background.

Does this app has a major impact on a fully charged android device?

share|improve this question

2 Answers 2

up vote 3 down vote accepted

The app is not running in the background. When you start it, it generates codes based on an algorithm tied to your original configuration.

It for sure will not impact your battery, and is not running in the background (the time based codes it creates, are constantly changing though - every 60 seconds - or however long).

But the app is only using resources when it is running, and servicing out the codes to you.

share|improve this answer

Check the 'battery' section in the settings and see if it shows up there. Also, does it run at startup automatically? Because I'm NOT seeing that on my DROID 4 - it only seems to startup when I use it, and then (like every android app), it hangs around until it gets killed off. Is that what you are seeing?

share|improve this answer
    
I don't see the Google Authenticator app in the battery section. And, I don't know how to tell if the app runs at startup. –  rahi Mar 13 at 21:24

Your Answer

 
discard

By posting your answer, you agree to the privacy policy and terms of service.

Not the answer you're looking for? Browse other questions tagged or ask your own question.