Hey guys.! I recently bought these product.At first I was very excited as my iphone has 16gb of intenal But after using it for month now I have noticed that the app is not that good.It is very slow if u take a backup of photos and videos.Video play in the app is worst.U cant use subtitles if u want to use to watch movies.It sometimes crashes while taking backup.
Though the product is good its app make u to compromise with some needs.So if u are buying it just to keep backup with u for easy access and not for watching movies and stuff You can surely buy it.!
Peace.!