Good Gear Guide
In pictures: Best Google Nexus 7 apps - 16 Android...
Instagram for Android Tablets
The idea behind Instagram is simple: You snap a picture, import it into the app, pick a specific filter, add a frame or an effect, and then share it with your followers. The Nexus 7 may not have a rear-facing camera, but that doesn't mean you can't view Instagram photos from your friends on its large display. And the front camera works in a pinch. You'll be amazed just how cool boring old tacos can look on your Nexus 7 after a bit of Instagramming. (Follow me on Instagram: ASacco.)
Download Instagram for free from the Google Play Store
In pictures: Best Google Nexus 7 apps - 16 Android-tablet downloads, all free