But do they really work? There are a lot of mixed reviews circulating the web right now, with about 95% of people claiming that it is an absolute scam. While I don't believe in it, I also wonder why it was sold on the Apple website through their App Store. The app claims to be a full featured battery MANAGEMENT app. Not an app that willl instantaneously charge your phone by the push of a button. Surprised Steve Jobs didn't come up with that one.
Well, this apps main functions are to educate you on your battery's maintenance and routine management. It teaches you the absolute best amount of time to charge your phone to provide optimal battery usage. It also tells you about your battery's health? It's hilarious that a phone batteries health is something that concerns most people in society... but it's TRUE! Who are you without your phone? What can you possibly do without it?
If i were you, I wouldn't get this app, but if you're willing to give it a go, I would also recommend it because it's not like it's going to deplete your battery. If you don't like it, delete it. It only cost you 99c!