does iOS 7 have diagnostic usage and data logs?

[mattburley7]

I hope not because I found this useless in iOS 6 and it also drained the battery.

 

[mrapplegate]

I hope not because I found this useless in iOS 6 and it also drained the battery.

Yes it does. I don't think they are the cause of any battery drain you are experiencing , I think the beta part might be a clue.

 

[Mlrollin91]

I hope not because I found this useless in iOS 6 and it also drained the battery.

You can turn it off.. I have mine off and it does not decrease my battery at all.

 

[gmanist1000]

I hope not because I found this useless in iOS 6 and it also drained the battery.

I don't think you understand what this does. It doesn't waste your battery, it just logs errors and bugs that you encounter.

You can allow them to be sent you Apple if you want them to know of issues you encounter.