As my esteemed colleague Charlie pointed out yesterday, Polaroid releasing an “official” app that takes Polaroid-style pictures now is a bit like closing the stable door after the horse has bolted. Then returned, bolted again, walked at a leisurely pace to an airport 2000 miles away, paused for a week, gone trekking in Bhutan, spent some time finding itself in Goa, and finally bolted some more for good measure.

So let’s all just agree that this app is woefully late, because there are already twelve dozen Polaroidish apps on the App Store, many of them very good at their job. So is Polamatic actually any good? The answer’s yes. Yes it is.

I have mixed thoughts on home-monitoring systems. On the one hand, you get some peace of mind knowing when the house is empty. But on the other, if the worst does happen, you get to watch the burglar burglarize your home, live, as it happens. I guess at the very least, you do have a warning not to use that toothbrush ever again. Not after the burglar stuck it in his [That’s enough! -Ed].

Still, if you’re going to add cameras to the house, then Logitech’s new “Alert 750n Indoor Master System – with Night Vision” looks pretty good. It uses your home’s powerlines to both power the camera and connect it to the network, and you can monitor it from an iOS app.

How important are iPads and other tablets to mobile carriers worldwide compared to mobile broadband devices? According to a new study, they’re becoming a critical part of the mobile business. That’s pretty impressive when you consider that before the iPad’s launch two years ago, tablets were a rarity in mobile carrier stores. Today, thanks largely to the iPad, tablets make up 40% of mobile broadband offerings.

AT&T is looking forward to a future when all devices, including iPads are sold with 3G or LTE built-in. That was the message that the carrier’s Glenn Lurie, president of emerging devices, told reporters at this week’s CTIA conference in New Orleans. That approach would be somewhat similar to many smart TV devices that include support for a range of features that users may or may not use – Netflix or Flickr on the Apple TV, for example.

Lurie described the current range of tablet options where devices, including the iPad, come in separate Wi-Fi and 3G/4G models as being “a little out of balance” – a situation he ascribed to the cost difference that 3G and LTE versions of a device compared to its Wi-Fi-only counterparts.

Maybe you’re a world traveler, looking to keep track of the time in the many places you visit around the globe. Or, you might be an office manager, only your offices are spread acloss several different timezones in as many countries. Heck, maybe you just write for a bunch of different websites and your editors need you to keep track of what time it is in their hometown before you call them about a hot story lead. Whatever the reason, today’s tip is an app that will help you with the need for many clocks.

Gameloft has blown us away with its N.O.V.A. 3 teaser trailers over the past few weeks, and today one of the most anticipated iOS games so far this year makes its App Store debut. The series has always been up there with the best first-person shooters for iPhone and iPad, but this release promises to deliver a new benchmark for graphics and gameplay on iOS.

N.O.V.A. 3 could be the best $7 you’ve spent on mobile gaming to date.

Instapaper 4.2 has just hit the App Store, and it’s a pretty big update. The headline feature is a new iBooks-style page-turn animation, but there is a lot more in there besides.

When Apple introduced Notification Center in iOS 5 last summer, jailbreak developers immediately started creating third-party widgets to enhance certain functionalities and create shortcuts for iOS. Widgets for toggling system preferences, for instance, are now available in Cydia for Notification Center. What would happen if the idea of widgets left Notification Center and made its way to the iOS Home screen?

Prolific Cydia developer Ori Kadosh has released Dashboard X, an ambitious extension for adding floating widgets to your jailbroken iPhone and iPad’s springboard.

Facebook just announced the App Center, a place for discovering and installing social apps/games that tie into Facebook’s developer platform. Apps offered in the App Center will be available on the web and mobile, including Android and iOS devices.

If you think Facebook is trying to take on Apple and Google’s storefronts directly, fret not. The App Center will be part of the official Facebook application and send mobile users to their respective storefronts, whether it be Apple’s App Store or Google Play.

Have you been eyeing on a brand new Caddy? Do you like Apple products? Then you will be pleased to know that Cadillac will giving each buyer of its 2013 XTS a new iPad.

Announced at the CTIA conference this year, iPads will be loaded up with car manuals and apps to then be given to 2013 XTS owners. The initiative is supposed to teach car owners about CUE, the dashboard system that comes with a new Caddy.