Big Book of Kamasutra by DevelopmentSquared is meant to test your limits when it comes to sexual positions.
Whether you're familiar with the Kamasutra or not, this app provides plenty of information when it comes to sexual positions. In fact this app claims that if you can't find it in here, then it just doesn't exist. You'll find an extensive offering of positions for both men and women. In fact the developers are so sure they’ve covered all the positions that if you feel there are any missing you can send them an email and they may just name the position after you.
It's more than just the content that gets a mention here. The user interface has been designed to be gorgeous from the ground up. The app features hand drawn positions and it's very easy to navigate.
All in all you'll find more than 250 hand drawn positions that are all divided into 10 categories such as chair, advanced, kneeling, standing, water, and more. Although the app itself is free to download you will have to make in-app purchases for the positions. You can make a one-time all position purchase for just $2.99 getting you all the information in one go.
Big Book of Kamasutra was updated on Feb. 4, 2013 and currently doesn't have any customer ratings at the time of publishing.
This app has a very polished and sleek look to it and is very user-friendly. I liked that the positions were placed into categories to make it easy to find what it was you were searching for.
For: iPhone 3GS, iPhone 4, iPhone 4S, iPhone 5, iPod touch (3rd generation), iPod touch (4th generation), iPod touch (5th generation), and iPad with iOS 6.0 or later. Big Book of Kamasutra is optimized for iPhone 5.