Maybe you're in the same boat I am.
I updated to iOS 7, and even bought a new iPad Air, and I'm just not seeing the battery last the way it used to.
So I've been looking for ways to improve my battery life. I thought I would share some of them here, since friends and colleages have mentioned being frustrated with battery life, too. So, here's what I'm doing to extend my battery life (these should work on most any iOS deviceusing iOS 7).
The ones I was aware I should be doing:
- Shut off Bluetooth, cellular, or wifi when you don't need them (especially shut off cellular when traveling through rural areas where the phone may be constantly searching for a signal or a carrier and you arent likely to have a connection, or get a call anyway)
- Only allow the apps you REALLY want using location services access to location services (things like maps, Find my iPhone, Find my Friends, or IMDB – so it can find theaters near you for movie times!)
- Only allow the apps you REALLY want sending you notifications to send notifications
The ones that were new to me (and I was glad to learn about!):
- Reduce 3D motion (Paralax and moving backgrounds)
- Turn off Frequent Locations and location based ads
- Reduce the number of places Spotlight will search
- Turn off Background App Refresh (most apps become dormant when you aren't using them, but this feature lets them keep working in the background)
- Turn off AirDrop when you aren't using it
The articles I found also recommended shutting off Siri and Background App Updating, but frankly, I like those features too much to shut them off!
I found these articles especially helpful (and they will tell you how to do the things I did, as well as some others):
What other strategies do you use to extend your battery life?