Save $3. Top rated Battery Saver with good features is free for limited time.
App released on May 24 2013
4.5/5 Stars 3837 all.V. in US store
4.5/5 Stars 153 all.V. in AU store
http://www.youtube.com/watch?v=hl7OnGAqNKg
Battery Saver will double your battery life if utilized properly.
1 app in over 24 countries
Top 10 in Utilities in over 100 countries
Requirements: Compatible with iPhone, iPod touch, and iPad. Requires iOS 4.3 or later. This app is optimized for iPhone 5.
This app regulates the manner in which your device is charged with a 3 stage system to ensure you get the most out of your battery. It also features an impressive amount of features that can monitor and regulate power consumption.
Some of the many features:
- Accurately estimates the amount of time you have left on your device for any usage
- Accelerates the speed of your device
- Notifies you when you should begin and end a proper charge cycle for battery longevity
- Indicates how much battery power will be extended if you shut down bluetooth/wifi/etc
- Lists how much battery consumption each of your apps use up
- Gives all device software and hardware information in one easy to find place
- Gives helpful hints to ensure proper battery maintenance
I don't have a fantastic knowledge of how iOS works, but aren't apps 'sandboxed' so that they can't interfere or read information from other apps/iOS system?
I'm not sure if this app could actually do anything which could constitute anything like "double your battery life".