Tetris HD on the iPad for $2.99

Electronic Arts has Tetris HD (iTunes Link) for the iPad in the iTunes App Store for $2.99 (6.99 – 4 instant savings) for a limited time.

Enjoy Tetris Marathon, the game you know and love. Play through 15 challenging levels and compete purely for points – the more lines you clear, the more you’re awarded. Also, get Korobeiniki (the world famous 8-bit Tetris® theme song) to keep you going for hours!

Are you a hardcore Tetris fan? The T-Club is an optional membership for elite players to gain extra benefits when they play! Earn 15% more T-Coins and lines with every game. Spend extra coins on Power-ups and elevate your rank with awesome 5-star scores! You’ll even get discounts on new galaxies and Tetris music!

Batman Arkham City Lockdown for the iPhone / iPod Touch / iPad for 99-Cents

Batman Arkham City LockdownWarner Bros. has Batman Arkham City Lockdown (iTunes Link) for the iPhone, iPod Touch, and iPad in the iTunes App Store for 99-cents (5.99 – 5 instant savings) for a limited time.

The inmates have escaped and Batman has his hands full defeating an army of henchmen and some of his most iconic villains. Scour the rooftops and the seedy underbelly of Gotham City through a series of one-on-one battles with the Joker, Two-Face and more, as well as the Batman: Arkham City Lockdown exclusive – Deathstroke. Choose from several Batman skins and power-ups as you punch, kick and combo your way to cleaning up Gotham City.

Halftone for the iPhone / iPod Touch / iPad for FREE

Juicy Bits has Halftone (iTunes Link) for the iPhone, iPod Touch, and iPad in the iTunes App Store for FREE (regularly 99-cents) for a limited time. Deal expires May 13, 2012.

Halftone turns your photos into unique, vintage comics that friends and family will love! More than a simple “photo filter” app, Halftone makes it easy to add paper styles, captions, speech balloons, graphic stamps, and fonts (including built-in comic fonts). Your final image can be sent via e-mail, uploaded directly to Facebook, Twitter, and Flickr, shared with apps like Instagram, Camera+, and Color Splash, printed, and even sent as a real, physical postcard through the mail!

Vision (Test and Protect Your Vision) for the iPhone / iPod Touch / iPad for FREE

AppZap has Vision (iTunes Link) for the iPhone and iPod Touch in the iTunes App Store for FREE for a limited time.

Eyesight is one of our most valuable possessions. It allows us to see the people and things we love. It is a treasure that we need to protect.

Vision loss is one of the top 10 disabilities in adults 18 years and older. Early stages of eye disease often have no apparent symptoms. So, even if you think you can see well, a regular eye exam is necessary to protect your sight.

This application will help you test and protect your vision. It also offers a lot of fun content that you can enjoy in your spare time.

Lock Photos HD (Secure Your Photos) on the iPad for FREE

coco Cai has Lock Photos HD: protect photos and videos hidden from other eyes (iTunes Link) for the iPad in the iTunes App Store for FREE for a limited time.

Everybody has secret photos and videos…Lock Photos will help you to manage it, all with easy, safe.

Lock Photos have Camouflage model, Cloud Storage Services, Lossless Storage, Album Import Features, Easy to Use and Safe.

For lock or hide photos/videos, Lock Photos is no doubt your best choice.

Air Playit – Streaming Video for the iPhone / iPod Touch / iPad / Android for FREE

iPhoGame Dev, inc. has Air Playit for the iPhone (iTunes Link), iPod Touch, iPad, and Android in the iTunes App Store for FREE for a limited time.

Air Playit easily streams video and music to iOS (iPhone, iPad, and iPod touch) and Android devices. It’s capable of streaming and playing 320 different video & audio formats on your devices via WiFi and 3G/4G network, acting as your personal audio video cloud server & player, and lets you watch videos on the go.

Top Camera – HDR and Slow Shutter for the iPhone / iPod Touch / iPad for 99-Cents

Lucky Clan has Top Camera – HDR and Slow Shutter (iTunes Link) for the iPhone and iPod Touch in the iTunes App Store for 0.99 for a limited time.

Create beautiful photographs using this full-featured camera app designed for the advanced photographer, the beginner and everyone in between.

It combines features found in numerous camera apps and a few unique features and displays them in a no-nonsense, easy to use interface that allows you to concentrate on your creative side. An excellent HDR (High Dynamic Range) feature, VIDEO RECORDING, amazing SLOW SHUTTER mode and the use of FOLDERS for file management make it unique. Folders, sharing, editing and effects add a whole different dimension you enter when you are finished in the full-featured shooting mode.

HiCalc HD PRO – 11 Calculators in One on the iPad for FREE

PPCLINK Mobile Software has HiCalc HD PRO – 11 Calculators in One (iTunes Link) for the iPad in the iTunes App Store for FREE (regularly 99-cents) for a limited time.

HiCalc HD PRO for iPad is an ultimate calculator and will make all your calculations become simpler than ever with 11 calculators: Scientific, Currency Converter, Unit Converter, Date – Time, Constants, Tip calculator, Equation Solver, Statistics, Base conversion, Graph & Finance.

Today Only: Microsoft Office: Mac 2011 Home & Business Edition for $109.99 – EXP 5/17/2012

Today only, May 7, 2011, Daily Steals has the Microsoft Office: Mac 2011 Home & Business Edition (1 User/2 Computers), model no. W6F-00063, for $109.99 (199.99 – 130 instant savings) for a limited time.

With over 1 billion PCs and Macs running Office, Microsoft Office is the most-trusted and most-used productivity suite around the world. And Office for Mac 2011 is here to help you do more with your Mac on your terms. Use Word to create dynamic papers, Excel to format your data quickly, PowerPoint to help engage your audience and take your ideas further, and Outlook to stay close to your contacts and calendars. And since Office for Mac is compatible with Office for Windows, you can work on documents with virtually anyone on a Mac or PC. It’s the easiest way to create, share, and access your documents from almost anywhere.

Star Scales Pro For Guitar for the iPhone / iPod Touch / iPad for FREE

C&L s.r.o. has Star Scales Pro For Guitar (iTunes Link) for the iPhone and iPod Touch in the iTunes App Store for FREE for a limited time.

You’ve always dreamed of being a great guitar player like Jimmy Hendrix, David Gilmour or Jimmy Page? All you ever wanted was playing like a star but incomprehensible scale charts are still holding you back? The Star Scales Pro app is here for you, to help you acquire proficiency and confidence in playing your guitar!

Instead of teaching complicated charts, Star Scales Pro app quickly helps you to master scale patterns, improve speed and accuracy, and build up muscle memory at the same time. In Star Scales Pro app each scale comes with fingering and note names in all positions on the fretboard, making it easy to master a pattern.

The Star Scales Pro app will teach you one scale, and all its patters, at a time. It allows you to concentrate on one scale in all keys, and practice it until you sharpen your skills. You can switch between different keys, tunings, or playback mode, as well as create your favorite scale patterns, or find a particular one using the search bar tool.

iAngle Meter PRO for the iPhone / iPod Touch / iPad for FREE – EXP 5/3/2012

nakhon phagdeechat has iAngle Meter PRO (iTunes Link) for the iPhone and iPod Touch in the iTunes App Store for FREE for a limited time. This deal expires May 3, 2012.

iAngle Meter lets you measure the angle or slope. Note that you will be able to measure a variety of slope forms. You can choose to directly measure the surface by the second mode, which makes it relatively easy to measure up,or to measure the angle of the target away a short distance away from you after kilo meter. By measuring the angle from the camera aperture. This is a reference line, respectively, and the angles are measured while the display on your phone continuously. You also can take what you measure by showing the angle to keep a check on it later.