This week: we take a look at Apple’s zany new Smart Battery Case; we cover the new and notable in the newest WatchOS, tvOS, and iOS updates; discuss our favorite strategies for managing overloaded inboxes; and stick around till the end for our favorite iOS apps and games of 2015!   This episode supported by   Build a beautiful, responsive website quick at Squarespace.com.  Enter offer code CultCast at checkout to get 10% off. Squarespace—Build it Beautiful.   Start protecting your home with Canary today for just $199. Go to meetcanary.com to see it in action and use the promo code “cultcast" to get free overnight shipping.   Casper — Casper’s American-made mattresses have just the right amount of memory foam and latex, and people everywhere love them.  Learn why and get $50 towards any mattress at Casper.com/cultcast.   We also want to give Kevin MacLeod at incompetech.com a huge thanks for all the great music you hear in today's show.   On the show this week @erfon / @bst3r   Internet questions Jony Ive’s sanity with new iPhone battery case - buster http://www.cultofmac.com/400883/internet-questions-jony-ives-sanity-with-new-iphone-battery-case/   Apple now sells Lightning headphones that are super-expensive http://www.cultofmac.com/401014/apple-now-sells-lightning-headphones-that-are-super-expensive/   watchOS 2.1 is out with lots of language support and bug fixes - buster http://www.cultofmac.com/400896/watchos-2-1-is-out-with-lots-of-language-support-and-bug-fixes/   iOS 9.2 is now available to the public http://www.cultofmac.com/400889/ios-9-2-is-now-available-to-the-public/ http://www.macrumors.com/2015/12/08/ios-9-2-tidbits-and-new-features/   Eddy Cue promises new iOS remote app for Apple TV - buster http://www.cultofmac.com/401028/eddy-cue-promises-new-ios-remote-app-for-apple-tv/   Dropbox Shutting Down Mailbox and Carousel in Early 2016 http://www.macrumors.com/2015/12/07/dropbox-shutting-down-mailbox-carousel-2016/   Robin Hood  https://itunes.apple.com/us/app/robinhood-free-stock-trading/id938003185?mt=8   Vain Glory https://itunes.apple.com/us/app/vainglory/id671464704?mt=8   Workflow https://itunes.apple.com/us/app/workflow-powerful-automation/id915249334?mt=8   Overcast https://itunes.apple.com/us/app/overcast-podcast-player/id888422857?mt=8   Fallout Shelter https://itunes.apple.com/us/app/fallout-shelter/id991153141?mt=8   Periscope https://itunes.apple.com/us/app/periscope/id972909677?mt=8