Glasses.com has just launched an amazing app featuring 3Dfit technology. The app is free and it's available for download in the iTunes App Store. This technology lets you see exactly how frames fit and look - without ever having to step into a store. You can browse and try on thousands of brand-name glasses and sunglasses, share styles with friends and buy frames all within the app (guaranteed free returns). Blending Hollywood special effects with facial mapping software lets the app produce a true-to-life 180-degree view of your face showing how each pair of glasses fits - in 3D - and let's you compare side-by-side images of each style. The app has a built-in "share" feature so you can send to family and friends and receive tallied voting results. Brands include Ray-Ban, Oakley, Burberry, Versace, Maui Jim and GUESS, all offered at competitive pricing, free in-home try-on and 24/7 customer service from glasses.com opticians and eyewear experts.