Last week, a new iPhone app called Tiger Text hit the App Store. The app lets users send text messages to a server that could be read by the recipient via an app reader. The text message would then be wiped from the face of the earth (i.e. both the texter and recipient's iPhones, and the server) after a pre-determined amount of time.
The purpose of this app, of course, is to hide your tiger tracks. Makers of the app swear they came up with the app's name, Tiger Text, well before steamy Tiger Woods texts and voicemail messages that he'd sent to mistresses made headline news.
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Tiger Text is supposed to give texters power over historical records of their private texts that they might hammer out one night and regret the next day—but it's a false sense of control. Clearly, the makers of Tiger Text are betting that most iPhone owners who receive Tiger Texts messages don't know how to take a screenshot of the message. And maybe they don't.
All of this got us thinking that a review of some of the hidden iPhone features is in order. The simplicity of the iPhone and lack of buttons belies a wealth of shortcuts. We've picked six of the most important ones.
What to do: In order to take a picture of whatever is on the iPhone screen at the moment, simply press the home button and the on/off button together. The screenshot is added to your camera roll. Also, in Safari, you can copy an image on a website by pressing on the image and holding until the "save image" pops up. The image will be saved on the camera roll. (Note: This doesn't work in some native iPhone apps like AP Mobile.)
Why it's important: Text messages, emails, websites, images often get inadvertently deleted. The screenshot shortcut is a fast way to save data.
What to do: You can set your iPhone so that double tapping the home button brings up an application, such as the iPod or camera. Go to settings, general and home. Then select from home, search, phone favorites, camera and iPod. We recommend you set it on camera.
On a related note, if the iPod is playing, double-clicking the home button from another app or while at home screen will call up limited iPod controls, not the camera. When the iPhone is locked, double clicking the home button will also bring up the iPod controls.
Why it's important: Photo opportunities arise when you least expect them. That's why the ability to quickly bring your camera online is critical. The double-tap of the home button is much faster than scrolling through your screens and looking for the camera app. (Remember to unlock the iPhone first before double-tapping the home button or else the iPod controls will pop up.