Google is famous for its “open” approach to Android apps and its willingness to allow almost anything to be sold through Google Play. But the company has begun taking a stance against a certain kind of app. Don’t worry, it’s not pulling your favorite porn apps — instead it is ad blockers that Google has decided it doesn’t like.

A new smartphone service launched today by the British Heart Foundation uses augmented reality to transform a packet of cigarettes into luxury items in an effort to help you quit smoking.

Using the Blippar app for Android and iOS, the service encourages you to “swap fags for swag” (“fag” is a British term for cigarette) by virtually transforming your cigarettes into other items you could afford if you didn’t spend your cash on smokes.

It’s been one whole year since Google rebranded the Android Market to Google Play, rolling apps, books, movies, and music into one. And to celebrate, the company is offering customers discounts, special offers, and exclusive in-game content for a week.

Google removed the ability to view only your purchased applications in Google Play sometime after Ice Cream Sandwich was released. Instead of just displaying your purchased apps, the “My Apps” section started listing all the apps that you may have ever installed on your Android device.

Google did roll out a new version of Google Play sometime last year, which allowed you to manually remove the free apps from the My Apps section. But even then, if you have multiple Android devices and more than a few hundred apps installed, it can be quite cumbersome to find all the apps you’ve paid for. To make your life easier, a new app called My Purchases only lists those apps that you have paid for.

Here’s how to set it up.

Good podcast catchers are hard to come by. Shifty Jelly has released a new app in Google Play called Pocket Casts, and it looks like the best podcasts app there is for Android.