Back in April, when Facebook bought Instagram at $1 billion dollars (insert Dr. Evil laugh here), no one was quite sure how the tiny photo sharing service would fit into Facebook. Fast forward to today, where we’re still not quite sure, but have a better idea.

Today's AGF list includes an education app, a voice recording app, and a productivity app.

Screenfeeder brings screen savers to your iOS devices.

Today's AGF list includes a bird reference app, a classic arcade game, and a Lemmings-style game.

Today's AGF list includes an art creation app, a distance game, and a strategy game.

Today's AGF list includes a platformer, a camera app, and a journaling app.

For Path users, we’ve got some really big news for you. The mobile social networking app is now universal!

Yelp releases a new app update just in time for Halloween.

Netbot, the popular client app for App.net has received an important update. Version 1.1 includes push notifications and other tools.

Beamr is a beautiful new photo sharing app. However, it comes with some privacy concerns that must be addressed.

Today's AGF list includes a business app, a note-taking app, and a weather app.

Tracks is out with a new update that is both beautiful and frustrating at the same time.

Tweetbot fans, it has finally happened. Your favorite Twitter client is now available for Mac.

With the latest Klout for iPhone update, you too can have a Klout card for Passbook. How cool is that?

To make Passbook truly special, Apple should buy Foursquare. Imagine the possibilities ...

The Foursquare universe has grown significantly. NASA’s Curiosity Rover is now checking-in using the social network. The result so far has been fun comments from millions of miles away.

Mark Zuckerberg has announced that there are now over 1 billion active users on the social network.

Tapbots, the folks behind the popular Tweetbot apps, has announced the arrival of Netbot for iPhone, an App.net client.

In v7.3, Shape's all-in-one instant messaging app gains iPhone 5 and fifth generation iPod touch support, iOS 6 compatibility, and improved message handling.

Today's AGF list includes a brainwave audio app, a time management game, and a health and fitness app for children.

AppAdvice has once again teamed up with Byss Mobile in order to offer you a chance to win one of nine promo codes for InstaWeather Pro for iPhone and iPod touch.

AOL releases Cluck, the company's very first game for iOS.

Here's your chance to win MyRealFont Pro for iPhone and iPod touch!