Designer ：幼幼保护协会 @Coolapk
Developer ：Leon连续 @Coolapk
You can download it from Coolapk or F-Droid
Copyright 2017 iAcn
GNU GENERAL PUBLIC LICENSE
Version 3, 29 June 2007
Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>
Everyone is permitted to copy and distribute verbatim copies
of this license document, but changing it is not allowed.