BatteryBoost Magic App
Free. Current version average rating: 4.5 stars Designed for iPhone
BatteryBoost Magic App (Free)
This app's graphical display spells out how much time remains for WiFi web browsing, GPS navigation, music or video playback, watching YouTube videos, using apps, playing games, taking pictures and recording video. While we recommend the free app, the paid version ($1) reportedly adds a three-step, automated, full-cycle charging feature to maximize battery life. According to some recent user reviews, however, the paid app doesn’t actually add much value beyond some basic battery-saving tips.