Kicking off this week’s must-have apps roundup is a brand new update to Instagram — the world’s most popular photo sharing service — that introduces an improved user interface and new features. We’ve also got a new Food Network app that every foodie should have, the official WWE app for wrestling fans, and a great educational app for the iPad that promises to teach your little ones how to write capital letters quickly and efficiently.

When Apple announced its Facetime two years ago, it looked like an appealing, easy-to-use feature that might finally make video chat mainstream and routine.

The best thing about Facetime has always been its seamless integration into Apple’s Phone and Contacts apps. Unfortunately, that’s pretty much the only good thing about it.

From the beginning, Facetime has been almost unusable because of limitations. Not small limitations, enormous ones. Here’s what I’m talking about. 

Kicking off this week’s must-have games roundup is a new game from Zynga that will blow your mind. It’s called Horn, and it’s a third-person action game with incredible, console-quality visuals and great gameplay. That’s accompanied by Mad Skills BMX from the creators of Mad Skills Motocross; Jack Lumber, the first game from the SEGA Alliance; Cafeteria Nipponica from Kairosoft, and more. Look out for the awesome new platformer from Ravenous Games, creators of the award-winning League of Evil.

When the burglar who robbed Steve Jobs’ house walked out with jewelry, computers, and Steve’s old wallet, I doubt he could have imagined one of his heisted Macs would call in the coppers. But he learned that you don’t mess with a Mountain Lion. We’ll tell you the tale on our all-new CultCast—and don’t worry—all mock turtlenecks have been returned to their proper place.

We talk rumor control, iPhone 5 design, the Olympics, and more. Then, by popular request, it’s a battle of the browsers! We’ll tell you which web-ware we love the most, and why Apple’s own app still has a big issue to fix.

Subscribe to The CultCast now on iTunes, or easily stream new episodes right on your iPhone or iPad with Apple’s newly updated and freshly debugged Podcasts App.

Show notes ahead!

During its education event in January, Apple unveiled its plans to revolutionize the K-12 classroom with the iPad, electronic textbooks, a revamped version of iTunes U that supports content for K-12 schools as well as higher education, and tools for educators to create their own digital content using iBooks Author and iTunes U.

In the intervening months, schools and districts around the country have made significant investments in iPads, including the San Diego Unified School District, which invested $15 million in 26,000 iPads for its students. Those sales created a record quarter for Apple in the K-12 education market.

With the back to school season upon us, it’s clear that the massive iPad deployments will give Apple the opportunity to disrupt the classroom in the ways it has whole industries and, in many ways, that’s a good thing.

In a move that makes the Square/Starbucks partnership announced last week look like small potatoes, a group of national and international retailers announced plans to develop their own mobile payment network complete with mobile apps and digital wallet functionality. The move seems almost certain to shake up the nascent mobile payments market where a wide range of companies and organizations have been trying to figure out the secret sauce that will turn mobile payments into a mainstream retail system for the past couple of years.

The Merchant Customer Exchange or MCX, as the new company is known, plans to deliver a solution that offers convenience in both making purchases and in receiving customizable offers from retailers. Development of a mobile app and payment network are underway, but MCX has yet to announce any details about either the app or its network.

Earlier this morning Cult of Mac reported that 35-year-old homeless man, Kariem McFarlin, broke into Steve Jobs’ house and stole more than $60,000 worth of computers and personal items.

We now have a list of items McFarlin stole, which includes a lot of Apple hardware, and some personal items, like Steve Jobs’ wallet, that still had his license, credit card, and the $1 annual salary he earned as CEO of Apple.

Verizon Wireless has announced that Viewdini is making its debut on iOS today, allowing users with an iPhone 4, iPhone 4S, iPad 2, or new iPad to enjoy the video-on-demand service on the go. The app provides access to both free and subscription-based providers, including Comcast Xfinity, Hulu Plus, mSpot, Netflix, Vimeo, and more.

There are many premium content services that use DRM to limit where and how you can watch videos. iOS apps like HBOGO, DirecTV, and Amazon Instant Video will all let you watch content on your device, but you’re blocked from streaming via AirPlay or through an HDMI cable. We know, it’s silly. It’s all because of the contacts and licensing deals Hollywood makes with digital distributors.

What if there was a world in which no DRM could keep your content shackled to an iOS device? A new jailbreak tweak makes it possible to stream what you’re watching—no matter what the source—to your TV through the magic of AirPlay.

The NFL pre-season games are almost upon us with the regular season not far behind. If you’re a fantasy football fan, that means it’s time to join a league (if you haven’t already), research and plan your draft choices, and pick the apps that you’ll use over the course of the season to track all of your key player and team stats as well as to manage your team.

The right tools can make or break a successful season. Here are some of the best apps out there for iOS and Android that can help you keep track of everything and manage your team’s lineup on the go.