This app is loaded with a wealth of information about this important substance. Vitamin D has been recently found to prevent a host of chronic conditions.

The Listen section contains a 62 minute audio program with Steve Gibson, a health advocate, providing his findings.

The Learn section includes a history of Vitamin D, and why most of us are actually deficient.

Finally, a collection of links to research documents, videos, and other resources generously hosted at the Gibson Research Center.

http://appshopper.com/medical/vitamin-d-listen-learn

RoundTime is a highly customizable clock in a modern graphic style.

http://appshopper.com/utilities/iroundtime

A fun application that switches your entered words.

http://appshopper.com/entertainment/word-switchr

Connect the same four color chips in a row to win. Play multiple levels and be challenged playing this game or play against a friend.

Features:

– Now with peer-to-peer gaming over Bluetooth and Wi-Fi in iPhone OS 3.0!!
– Multi-player support over the INTERNET via WiFi, EDGE or 3G!
– Multi-player WiFi support over your WiFi LOCAL NETWORK!
– Send Instant Messages to your opponent
– 3 board sizes and 3 computer levels
– Undo, Hint and see Last Move Made supported!
– Saves wins and losses against every opponent including network and internet opponents!
– Accelerometer support; turn upside-down and watch the chips fall out the top!
– Auto-save feature to answer a phone call or check email during a game!
– See the country where your internet opponent is playing!
– Great graphics, sounds and user interface!!

http://appshopper.com/games/touch4-fs5-free

Tangled Twist is an addictive puzzle game of untangling the web of lines and gems. It starts simple but provides increasingly challenging puzzles.

The red lines indicate that there are intersections, lines turn to green when they are not intersecting. When all green lines are connected to a gem it changes its color to indicate that you are closer to solving the puzzle. The number of gems and lines increases steadily, making the game quite a challenge.

http://appshopper.com/games/tangled-twist

ALSE Piano is an educational music game, designed to help your kids learn music notes the fun way.

The game is based on a “listen and repeat” principle which makes it easy to play and doesn’t require any prior skills.

It will help your child remember all the notes on the treble staff and associate them with the notes on the keyboard.

http://appshopper.com/games/alse-piano

Silently send messages to your friends, your nemesis, a special person, or a complete stranger on your very own personal billboard.

Why pass notes to your classmates when you can simply flash them a message directly from your iPhone or iPod? BBoard allows you to silently send messages word by word or in lovely scrolling text.

http://appshopper.com/utilities/bboard

StepRace is a strategic race game, which requires large spatial imaginative power and mathematical abilities.

http://appshopper.com/games/steprace

Learn the capital cities of the world in this fun quick-fire quiz game!

Features:

-Every capital of every country, with flags
-3 difficulty levels; play to your level!
-Gradually improve your knowledge of the world

http://appshopper.com/games/capitals-quizzer

Rakugaki is a simple painting software.

http://appshopper.com/utilities/rakugaki