Обработка фотографий на Android, Windows 8 RT, iOS мобильных

Ну, начнем. Кто сталкивался? Инстаграм не в счет.
Есть опыт конвертации RAW, черно-белой конвертации, Resize? Управление и прием кадров с мобильного телефона и планшета?

Например
ASUS Eee Pad Transformer: 4х ядерный 1.4 процессор, роскошная 10* IPS матрица, Android 4.0
Samsung Galaxy Note 2
HTC One X

Photo processing is the very interesting process that provide the creativity and other ideas to user which is very useful for any Android or Windows 8 RT or iOS user.I am using Android smartphone and for photo processing i have used Photo Gallery which is very simple and easy.Each OS platform has some strength and weaknesses.This is very difficult for you to identify which OS is best for Photo processing.