Calculate the length of a belt or chain as it wraps around a series of pulleys or gears. Useful for mechanical engineers, designers or drafters.

Sail the Caribbean in this turn-based strategy/role-playing game. Will you be peaceful trader or rapacious pirate? You decide!

Welcome on board!
Become a captain of your own ship with our unique pirate livewallpaper. For those of you keen on ships, skulls, thunders... Show your unique style. The pirate flag is waving, the skull's eyes are shining, thunders are falling over the flag and when you unlock your phone you will hear a surprising sound.

Do your kids love pirates, sharks, and animals? Do they love zoo animals and puzzles too? Look no further. Pirate Preschool Puzzle HD - Fun Educational Toddler Games and School Activities for Boys and Girls is a fun animated puzzle game for toddlers, preschoolers, and kids from ages 1 to 6.

Listen to the best Pinoy radio programs in your Android phone! Pinoy Radio brings the best of AM and FM radio stations from the Philippines.

Love pink? Love drawing? Try Pink Draw!

Pink Wallpapers app brings you the most beautiful, hand picked free mobile wallpapers in pink color.

Pink Candy Live Wallpaper.

The hit iOS game now on Android. See why over 2.5 million people love Pig Rush!

Pictures Optimizer optimizes your images before sharing thems

Quick photo gallery that will let you browse your pictures wherever they are!
Pictures gallery let you browse your local pictures and explore your and friends photos from popular photo sharing networks!
Download your or friend's favorite web albums instantly!

Sources supported:
SD Card,
Facebook,
Picasa,
Flickr,
Photobucket,
Smugmug,
VKontakte
(
more sources are coming soon:
NetLog, Imgur ...
)

Picasso is a great drawing application. Use your finger to draw with a pencil, make a rectangle or a circle...

You can also take a picture of your friends and customize it. Send it to your family and to your friends by MMS or email. They will love it =) Or set your picture as wallpaper.

PicSo is a great application which allows you to take a picture of your friends and then modify it, using your finger to paint it directly.

PicSo offers you all the features of a paint software : pencil, lines, fill, rectangles, circles, rubber... Everything is possible !

You can also send your picture by email or set it as wallpaper. Let's have fun !

A new background picture every day!

This Live Wallpaper lets you select your daily wallpaper source and will automatically update your background image for you every day

Contribution: Ads notification twice a day (with no harm)
- Take Picture and Add comment to your gallery
- Share image and comment with facebook, twitter, email etc.
- Search gallery by comment
- Filter by Media Folder and sorted by created date
- Zoom Image

Pick'em Pays is a free weekly NFL pick'em contest with cash prizes!

Pic studio photo editor is an easy and fun way to enhance your personal photos. It makes your photos beautiful with easy and powerful editing tools. Lots of filters and effects, easy to use, share via Facebook, Twitter and many more. It takes no time at all to make good photos look great.

Need help with high school physics problems? This is just the app for you!

Learn essential phrasal verbs by setting out on a space adventure with Alex the mole!

The best Collection of PHP Reference Cards

Several Cheat Sheets in your mobile to have the exact syntax wherever you go.