45 Free Beauty Apps You Need to Download Now

This is the mother lode of makeover apps. Once you download YouCam Makeup (free), you'll be able to virtually apply cosmetics to yourself (just put your phone in selfie mode) and see how it looks in real time. Once you find your perfect look, you can browse product recommendations, send your makeover to friends, and share tips with other community members. You can even perfect your selfie before posting it on Instagram — try lengthening your lashes, brightening your complexion, or even coloring your hair.