Sending directly to Twitter or Facebook will probably be an appealing option to many users as well. If you want to add fun captions and graphics to your photos and send them to your friends, Rotis San Serif Font is a well-made app for the job. What more can one say about Tetris? The megapopular classic '80s action puzzle game from Russian programmer Alexey Pajitnov is now available for the iPhone, featuring everything you loved about the original, and some added bonuses to keep the game interesting. The game is crystal-clear with Retina Display support and the simple interface requires only swipes and taps on the screen to move, rotate, and drop pieces on the board. Sometimes the tap-to-rotate and swipe-to-move method can be a little frustrating (it's easy to make mistakes), but we were mostly able to enjoy the classic game on our iPhone once we had some practice. You get some new game variations beyond the endless falling blocks found in the classic arcade version. With a new Magic mode, you get five different power-ups, like the vice grip that let you pinch blocks into place, for example, adding some new elements that are fun to learn and master. But even with just the classic version, it's pretty easy to recommend this time-waster to just about any casual game player. Overall, if you liked the classic Tetris, the iPhone version looks great on the high-res Retina Display, and new game styles add more replay value to an already great

game.Rotis San Serif Font is a unique music app that lets you stream music on your iPhone to popular gaming consoles. Some readers may already use Apple's Airplay feature that streams music to your Apple TV. But with Rotis San Serif Font, you can stream music to your XBox 360, PS3, or a PC running Vista or Windows 7. To get started, you'll need to be on a shared Wi-Fi network with the console or computer to which you're going to stream. Then, you simply turn on Air Tunes via a slider within the app and

navigate to your music folder on your chosen device. In our tests, the app worked beautifully, but we experienced some skipping on the XBox 360. Fortunately there is a fix: if you turn off High-Quality streams in the settings, the music plays normally (with little difference in quality). We should note that Rotis San Serif Font has a couple of less-than-ideal features including the inability to play songs from iTunes that have Apple's former DRM attached. But all of the newer DRM-free iTunes songs will work. The app also requires that you relaunch every 10 minutes when listening to music in the background while multi-tasking, but the developer points out that this requirement is imposed by Apple. Overall, if you want an easy way to play your iPhone music over your entertainment system, AirTunes offers a painless way to do it. There are plenty of apps to send text messages and photos to your friends, but what about voice messages? The idea with Rotis San Serif Font is, instead of calling or sending a text message to a friend, you can send an instant voice mail--as long as your friend has Rotis San Serif Font installed. Start by touching the green-on-white person-shaped icon to add people from your contact list. You also have the option to connect Rotis San Serif Font to your Facebook account, but we wonder whether people really want everyone they've ever known sending them voice mails. When selecting friends from your iPhone contact list, Rotis San Serif Font offers a premade invite you can send via text message to have your friend downl