The Index Fund Advisors (IFA) app can help you replace speculation with an education. Read about passive investment strategies from our articles or keep up to date by watching the latest IFA.tv video. Explore our IFA Index Portfolios and historical returns with the Index Calculator with data going back to 1928. Learn how to avoid the futile, speculative, and unnecessary cost-generating activities of stock, time, manager, and style picking. Instead, learn how IFA's investment strategy employs a disciplined, quantitative approach, emphasizing broad diversification and consistent exposure to the structural trends of publicly traded markets around the world. Explore IFA's wealth of knowledge on your iPhone or iPad.