iPhone Applications

Surprise! The popular iPhone app Yelp has a secret feature that overlays nearby points of interest on live video of your surroundings. This augmented reality feature is available in Yelp version 3.0.0 on iPhone 3GS.

To turn on the feature, called Monocle, make sure "Location Services" are ON. Launch Yelp and select the "Nearby" screen from the bottom menu. Now gently twist or shake the iPhone a few times until the dialog box stating "The Monocle is activated" appears.

Apparently if you have an iPhone 3GS and you're looking for the nearest burger in Paris you're in luck. Presselite has released their 99 cent iPhone application, Metro Paris Subway.

It allows iPhone users to view many points of interest, including metro and bus stations, superimposed over live video of current surroundings. Just a month ago we explored a video of the prototype NYC version of a similar augmented reality application.

Vonage is looking for a boost from iPhone users amid sagging sales of its Voice over Internet Protocol (VoIP) service. The company has submitted an iPhone application to Apple for approval.

The first version Apple reviewed came back due to a technical issue involving an icon label. The app was resubmitted by Vonage after correcting the problem and is currently under review.

Now you can receive iPhone push notifications instantly every time a new email comes to your Gmail inbox. The app, called Gpush, has been released by Tiverias Apps and approved by Apple.

Users can select between several options to determine how they are alerted of new mail. The iPhone will vibrate, ring, display the email message sender and subject on the lock screen (like incoming SMS), or just show a badge of how many new messages have come in on the GPush icon.

Now iPhone users can get even more free apps. There's a new way to keep track of developers that run promotions. Many companies will temporarily drop the price of an app for a limited time, or even offer the application for free.

FreeAppAlert organizes all of these deals into a central location. Every day tens of paid iPhone apps are listed that have dropped their price to FREE for a limited time.