What? No way! I haven't transferred from an iPhone, but I don't see how it would be drastically different. I've used it to go from a Note 5 to an S7 Edge and from an S7 Edge to a Note 7 and from a Note 7 to another S7 Edge and from that one to the replacement Note 7. Every time it takes about 30 to 40 minutes to transfer my pictures, music, notes, documents, texts, AND apps (media alone is a few Gigabytes), then about 30 more minutes for apps to finish installing (this last portion doesn't require your old phone to be connected anymore). But if you don't do app installation (which I'm certain is not even an option when moving from an iPhone), this shouldn't take more than an hour, tops! And I've even tried going wireless on the last transfer since the store rep wasn't allowed to let you plug anything into the recalled Note 7.