Intersog has Real Estate Financing and Investing (iTunes Link) in the iTunes App Store for FREE ($29.99 value) for a limited time.

Learning To-Go: Real Estate Financing and Investing provides a complete professional-level business course, incorporating a full-text course book, interactive flashcards and comprehensive self-tests in one innovative, integrated app.

Covering every major topic including valuing an income producing property, leveraging and increasing returns and negotiating the sale price, Real Estate Financing and Investing is an indispensible source of information for homebuyers, homeowners and professional and aspiring investors who are serious about making money in real estate.