Katy Perry may be trying to look at her phone less, but we’re not holding our collective breaths for our own track records. And really, why should we? Our entire lives are on our phones — important messages, crucial photos, numbers for the people we love. We’re also using this amazing, portable device to up our fashion game. Think Spring and ASOS are the only app contenders? Think again (though really, Spring is awesome). If there’s something you want to learn, do or buy, there’s an app for that. Here, we’ve rounded up 10 must-have apps for the ultimate fashion-lover. Whether you’re looking to spend serious coin on high-end (and likely exclusive) pieces or get an idea of how you dress each month (and how much wear each outfit item gets), we’ve got just the app for you.