Skype is arguably the best app for Android users who want to make video calls over Wi-Fi. If you haven’t gotten Skype for mobile yet, or you’re running an outdated version, today’s the day to get back on track. A new update, Skype 6.7.0.460 was just released and has lots of new features you’re going to love, like filters for videos, Halloween themed surprises just in time for the holiday, and the ability to invite non-Skype users from your Android contacts. Skype 6.7.0.460 also supports location sharing; you can send your friends a map so they’ll know exactly where to find you.