My experience is that share buttons are pretty useless. I included share buttons in a free app I released about 6 months ago: http://scottvallanceapps.com/app/w

My experience is that share buttons are pretty useless. I included share buttons in a free app I released about 6 months ago: http://scottvallanceapps.com/app/what-animal-are-you/ http://scottvallanceapps.com/app/what-animal-are-you/ I've had about 30 clicks on the links included in the twitter posts, from about 2 or 3 twitter posts. Not a bad number of clicks per posting, but the app itself still gets over a hundred downloads a week from App Store searches.