After extensive beta testing, 6tag (formerly known as 6tagram) is now available in Windows Phone Store. 6tag is a full featured Instagram client which allows you to upload picture and videos, apply filters, tag your friends, view posts on a map, etc…
• 100% original filters: XPro-II, Earlybird, Rise, Amaro, Hudson, Lo-fi, Sutro, Toaster, Brannan, Inkwell, Walden, Hefe, Nashville, 1977, and others.
• Video recording with cut scenes
• Linear and Radial Tilt-Shift blur effects for extra depth of field.
• Instant sharing to Facebook, Twitter, Flickr, Tumblr and Foursquare, VK
• Unlimited picture uploads
• geotag your posts
• Interact with friends through giving & receiving likes and comments
• Front & Back camera support
• And much much more…
Download it here from Windows Phone Store for free.