Facebook’s on a roll lately. Just a week after they released their hyper fast speed update to the native Facebook app, the world’s biggest social network has also given some improvements to the lesser-used Facebook Camera, adding notifications, likes, improved photo management, comments and other UI improvements. It’s actually a pretty usable app now!

Kicking off this week’s must-have apps roundup is a new web browser from Yahoo! called Axis, which hopes to redefine web searching on desktops and iOS devices. We’ve also got a terrific app for web editors, one that’ll help you monitor which apps are accessing your personal data, and two new apps from Facebook.