Snapchat rolled out a significant update to its iOS and Android apps on Friday that offers support for new services such as swipeable photo filters. The update supports “smart filters” that can overlay information on pictures including the current time, temperature (using data supplied by the Weather Channel), and how fast a user is moving. Additionally, a new Replay option enables users to view one of their incoming messages one more time. Continue reading Snapchat Unveils App Updates with Filters and Replay Option