Mobile Phone Applications

After searching for an old version of an old app, I thought that saving mobile phone applications should be done to ensure their preservation.

iOS Applications

http://android.stackexchange.com/questions/14910/where-can-find-older-versions-of-apps

-> F-Droid: https://f-droid.org/ (Repository: https://f-droid.org/repository/browse/) -> Freeware Lovers: http://www.freewarelovers.com/ (Also BlackBerry, Palm OS, Windows Mobile, Symbian) -> Android Drawer: http://www.androiddrawer.com/ -> APKMirror: http://www.apkmirror.com/ -> APKTop: http://www.papktop.com/ -> AppzApk: http://androidsandwich.com/ -> 1Mobile: http://www.1mobile.com/ -> XeeApk: http://xeeapk.com/ (Dead?)