I understand if you don't remember anything about app indexing. It's not a particularly sexy topic. Here's all you need to know for this post—developers who implement app indexing can have their apps show up when users perform relevant Google searches. Say, you're looking for a recipe, and you have an app installed that contains that recipe. Google will point you in that direction.
Before, this only worked with apps that you already had on your device.
There comes a time in the evolution of every tech company where things just need a refresh. For Foursquare, that time is now. Last month the company branched its core app into two separate offerings, with the friends-hanging-out portion taking the name of Swarm. Now the mainline app's refresh has arrived, and it's all about delivering personalized recommendations. Think more Yelp and less Twitter.
The new Foursquare wants you to find places, food, and things that turn you on.
An update has rolled out to the Pandora Android app that builds upon what made the Internet radio service popular to begin with - making it easier to discover new music. To this day, Pandora still has an uncanny way of serving out songs that fit a listener's tastes precisely, especially for those who have been tweaking their stations for years. But we are all creatures of habit, and it can be easy to still fall into a rut even with Pandora's helping hand.
It looks like Google has added a new feature to the Play Store on devices that will recommend apps to users based on personalized criteria. In a new section, you can find apps that have been +1'd by your friends, apps that are popular in your area, and even apps that are "popular with similar users" based on some undisclosed criteria.
The feature mirrors a similar recommendation feature that's been live on the web version of the Play Store for at least a month now.
IMDb is already one of the most awesome movie apps on the market. With the world's largest and most popular catalog of who's-in-what and which-came-out-when, IMDb has single-handedly solved that whole "I recognize his face, but what was he in?" problem. Today, it's getting even better by adding support for the oft-forgotten IMDb message boards, providing recommendations based on your movie tastes and, perhaps best of all, Metacritic scores.
The Metacritic scores are perhaps the most exciting, as the site is one of the better opinion aggregators out there.