What's a good Android app for virtually trying on different hairstyles before I commit to a chop or dye job?

Oh, Modiface Haircut has seriously saved me from hair disasters on more than one occasion! I'm all about being spontaneous, but sometimes you need to *see* if that crazy fringe you're contemplating actually suits you, right? This app lets you upload a photo and then virtually try on loads of different hairstyles and colours. It's proper useful for visualising things. I used it before I got my hair cut short in Vietnam and it totally sorted me out! Plus, it doesn't eat up your roaming data too badly, which is always a bonus when you're travelling. It's not perfect, mind you, but it gives you a grand idea of what to expect. Definitely recommend giving it a whirl before you hit the salon!