APNdroid!

JuiceDefender saves battery power (lots of it!) by controlling the device data connection and/or WiFi.

Smart WiFi Toggler is an application designed to control your phone's WiFi using location based rules. Its aim is to conserve battery and minimize data charges by turning WiFi off when not connected to a network, and turning it on when a known hotspot is present. It constantly learns where your hotspots are located to make its decisions.It's a very useful application if you frequently forget to turn WiFi off when leaving a hotspot, or if you want to automatically switch from mobile data to WiFi to conserve battery whenever you're back into a hotspot.Here are some of cool features Smart WiFi Toggler has to offer:- Automatically learns your WiFi hotspot locations.- Turns WiFi off when disconnected from WiFi network.- Automatically turns WiFi on when near a known hotspot.- Uses your network location. No GPS battery drain.- Provides the ability to control "auto-connect" behavior for each hotspot.- Ability to lock WiFi to a disabled state.- Warning notification and auto-locking WiFi when a hotspot is down.- History, logging, and a troubleshooting screen in case you face any problems.There is an extensive help section with the app, so be sure to check it out if you have any questions. »

Easy Battery Saver, your super battery saviorDoes your phone always need charging, even once a day? Does your phone always die at crucial moment due to running out of battery? Want to find a perfect solution?Now is your answer!Save power, extend battery life and perfect experience of using phone with Easy Battery Saver!Easy Battery Saver is a powerful yet easy to use power manager app specifically designed to extend battery life and optimize using habit.Easy Battery Saver saves your battery by intelligently dealing with phone’s network connectivity, screen time out and screen brightness. What’s more, the considerable sleep schedule setting will save your battery when you are sleeping.Easy Battery Saver is easy to use by four preset saving modes and advanced customized mode. Just choose one mode, the battery problems will go away.General Saving Mode, it has the basic network control, screen control and the sleep schedule to meet your normal battery saving needs.Intelligent Saving Mode, it has the eight different controls and runs intelligently to save more battery than general saving mode.Super Power Saving Mode, it can keep your phone's standby time as long as possible; you won't have to worry about whether your phone dies at crucial moment due to running out of battery any more. Advanced Customized Mode, it is the best choice for fanciers; you can set all the values as you like, let your phone running in your way. The more, waiting for you to find!Normal Mode, it will do nothing for your battery.Also, tutorials in Easy Battery Saver will tell you how to deal with multi tasking and how to charge your battery healthily.No matter what the situation, no matter who you are, Easy Battery Saver can always find a suitable solution for you.Just have a try, you’ll find it really a good assistant! It is free!HIGHLIGHTS:- EASY TO USE* Optional modes that is easy to choose* Visualized battery status on main page- EFFECTIVE* Save more than 50% battery* Ext »

Small APN on/off widget - uses code from APNdroid (ApnDao) whichis (also) licensed under the GPLv3.

Read 2x Battery > Settings > About > FAQ > #11 if you have wifi off issueDoes the phone run out of battery quickly? Does the phone always die at crucial moment? This app extends many extra hours to the battery life by managing Internet connection intelligently and in the background.

“APN OnOff Widget is a beautifully designed and easy-to-use widget. It allows you quickly enable or disable your 3G/EDGE/GPRS with only ONE click and lets you know the current connection status in a straight view.”

“Switcher for toggling mobile Internet connection”

Snapdragon BatteryGuru is a battery life saver app that extends battery performance and improves overall user experience by intelligently making changes that optimize device functionality in phones with Snapdragon mobile processors. This app:• Delivers longer battery life with fewer charges, acting as a battery life extender• Intelligently learns how you use your Snapdragon-powered smartphone and optimizes your device without disabling smartphone functionality• Requires no user configuration - Snapdragon BatteryGuru automatically learns and adjusts the smartphone settings so you don’t have toAfter a brief 2-4 day introduction period, Snapdragon BatteryGuru learns the user’s behaviors and then notifies the user that it is ready to extend the battery life and improve the experience. Snapdragon BatteryGuru continues to operate in the background, deepening its understanding of the user and further optimizing the experience over time.Snapdragon BatteryGuru battery saver app supports a majority of Snapdragon powered devices and we will continue to work to support additional Snapdragon powered devices. If you experience problems using this battery saver app, we'd really appreciate if you send us an email at [email protected] explaining your problem prior to leaving a review – we’ll try to respond as soon as possible.Trending QuestionsQ. Why does Snapdragon BatteryGuru need to know my location?A. Snapdragon BatteryGuru uses your location to know the places where you have access to Wi-Fi. It does not use GPS but instead uses Android’s low power network location mechanism to find your approximate location.Q. Why is my Wi-Fi ON sometimes, when I’m expecting it to be OFF?A. Snapdragon BatteryGuru’s Wi-Fi management feature turns Wi-Fi on when you need it and turns it off when you don’t, thereby saving you power. However, even when you don’t have Wi-Fi access Snapdragon BatteryGuru will periodically turn Wi-Fi on for few minutes to check if your »

Comodo Battery Saver makes your phone/tablet battery last a whole lot longer and slashes how often you need to put it on charge. Through it's intelligent optimization feature, energy saving tweaks are automatically applied as your battery moves towards exhaustion. The application lets you quickly switch between power saving modes and to disable power-hungry applications with a single tap. Comodo Battery Saver also generates alerts when, for example, the battery needs to be unplugged from charge and gives you a detailed breakdown of exactly which applications are using the most power.Features:* Intelligent Save - Automatically switches from normal mode to economy modes when the battery power reaches low levels* Power Profiles – Easily create custom profiles that suit the precise needs of your device usage patterns* Advanced Battery Notifications - Reminds you when your battery has reached full charge and should be disconnected from the power supply* Quick Actions – Enable or disable features with a single touch to quickly extend the life of your battery* Utilization Stats- At-a-glance statistics tell you which apps and features are drawing the most power »

Power Battery, as the most professional battery saver app, could get up about 60% more battery life for Android phones or tablets. This smart app could supply functions of customizing power saver mode, charging booster, running-app optimizer, battery power monitor, memory manager & clean and so on. Power Battery manages your battery life in the round.