All apps are available for android and most of them also for iphone and ipad
My chosen best free android applications you might not know about until 2015
You can download them from google play store, most of them are also available for ios devices: iphone and ipad.
.Homestyler by Autodesk
.avast Mobile Security(free android antivirus)
.Word Lens translator
( applications for girls, applications for women, applications for boys, applications for men )