Yes, I think you need a stylus that specifically works with capacitive screens. Here are three:
Griffin
http://www.amazon.com/gp/product/B00...=ATVPDKIKX0DER
AYL
http://www.amazon.com/Newest-Generat...pr_product_top
Amazon branded (sold out)
http://www.amazon.com/AmazonBasics-T.../dp/B004GCJEZU
I'm going to try the first two and see how it goes.