CallBar version 2 has brought a slew of improvements and bug fixes to the popular jailbreak tweak for iPhone. The beauty of CallBar is the ability to initiate or answer a call without interrupting your current activity. Assigning the tweak to an Activator gesture will provide easy access to its functions from anywhere, while answer-in-place makes it possible to pick up a call without exiting the current app.

Essentially CallBar reworks the look and functionality of the incoming call screen. Not only this, but iOS 5 users will notice that CallBar brings several iOS 6 features to their devices, such as call reminders and reply with text functionality. Settings are comprehensive and you can make CallBar active for voice calling, FaceTime, or both.

Though it came as a surprise to absolutely no one, along with the Apple iPhone has come an absolute barrage of accessories and other products to pair with your iPhone, leaving all of us with a sea of merchandise to sort through and evaluate. Slowly but surely, feedback will be available on all of these products. Some things, however, are important to be informed about right from the get-go. Depending on the person you're asking, virtually any mobile phone accessory can be considered essential.

Wouldn't it be nice if your jailbroken iPhone told you battery information every time you plugged it in to charge? Battery Status is a tweak that does just that, conveniently letting you know how long it will take to fully charge your iPhone. Information can be delivered with an on-screen alert, spoken or both depending on the settings.

Battery Status explains how much charge is remaining on the battery, what's required to achieve 100 percent charge, and how long this will take while plugged in. The alert can be configured to deliver information when plugging in, unplugging, or with an activator gesture at any time.

Last minute shoppers may have missed their chance to order a 27-inch iMac in time for Christmas. Despite slipping stock prices for AAPL, consumer demand seems to be as vibrant as ever. Apple has pushed the shipping date for the desktop into January, leaving holiday shoppers with only two options: Settle for a 21.5-inch iMac, which is shipping in "7-10 business days", or hope the 27-inch iMac becomes in stock via a third party retailer before the holiday.

The online product tracking service whohas.it is now monitoring both the 21.5-inch and 27-inch iMac models. A quick glance at the iMac tracker reveals some retailers are shipping the 21.5-inch model immediately, however, shipping times for the 27-inch iMac at most retailers remain unclear. Some retailers suggest calling ahead of time for availability, while others list no estimated time of delivery at all. Users can "follow" the whohas.it iMac tracker in hopes the 27-inch model will become available with an expedited shipping option at one of the listed retailers. This may be a last minute hail mary, but it is the only option for those who hope to have a 27-inch iMac under the Christmas tree this year.

More iOS games? Could it be a better week for iPhone and iPod touch gaming enthusiasts? This week has already seen announcements of Grand Theft Auto Vice City, Final Fantasy IV, and brand new levels in Angry Birds Seasons. Now Gameloft has added Modern Combat 4: Zero Hour to the list of iOS titles available on the App Store.

Thanks to use of the Havok Engine, Gameloft has been touting the mobile graphics in the game as nothing less than console-quality. Sure, the game might set you back $6.99 on iTunes, but there's a reason why it's been known as the number one FPS.