You only need that for the iMessage bit. All other apps are supported natively or through an Android compatibility layer. This phone isn't meant to be your single do-it-all device, but rather a return to calling+messaging+listening+pictures and a splash of maps to get around. Meant to be distraction free. Most things should work and you're meant to use a laptop/desktop/tablet for the things that don't/are blocked. For the smartphone route there's the Jolla Phone, this is a distraction-free communication device.