There is no option to migrate the WhatsApp data from android to iphone. How is this a problem? Shouldn't facebook be thrilled at the opportunity of collecting data from two different ecosystems? I'm sure I'll hack my way into a working solution but I shouldn't have to potentially break my stuff for some basic functionality that should be part of the app. If anyone is reading this trying to decide if it's worth installing, it isn't. Just install Signal, it's objectively better in every way.