BatteryFu (pronounced Battery-Foo, like in Kung-Fu) is an Android app that extends battery life (and lowers data usage) by changing always-on mobile/wifi data to periodic sync (meaning it disables your mobile data and/or Wifi, then checks your accounts every X minutes).

                    GNU GENERAL PUBLIC LICENSE
                       Version 2, June 1991

 Copyright (C) 1989, 1991 Free Software Foundation, Inc.,
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                            NO WARRANTY

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                     END OF TERMS AND CONDITIONS

            How to Apply These Terms to Your New Programs

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    Copyright (C) <year>  <name of author>

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Also add information on how to contact you by electronic and paper mail.

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    Gnomovision version 69, Copyright (C) year name of author
    Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
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mouse-clicks or menu items--whatever suits your program.

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necessary.  Here is a sample; alter the names:

  Yoyodyne, Inc., hereby disclaims all copyright interest in the program
  `Gnomovision' (which makes passes at compilers) written by James Hacker.

  <signature of Ty Coon>, 1 April 1989
  Ty Coon, President of Vice

This General Public License does not permit incorporating your program into
proprietary programs.  If your program is a subroutine library, you may
consider it more useful to permit linking proprietary applications with the
library.  If this is what you want to do, use the GNU Lesser General
Public License instead of this License.


The GNU GPL is the most widely used free software license and has a strong copyleft requirement. When distributing derived works, the source code of the work must be made available under the same license. There are multiple variants of the GNU GPL, each with different requirements.

GNU General Public License v2.0

BatteryFu

Try to extend battery life by changing always-on mobile/wifi data to periodic
sync (meaning it disables your mobile data and/or Wifi, then checks your
accounts every X minutes).

Requires Root on Android 5.0+

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BatteryFu

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