FreeGuide is described as 'TV guide program. It allows you to find programmes you are interested in quickly, and ignore the rest' and is an app in the Video & Movies category. There are five alternatives to FreeGuide for a variety of platforms, including Online / Web-based, Windows, Linux, Android and iPhone. The best alternative is TV-Browser, which is both free and Open Source. Other great apps like FreeGuide are Followmy.tv (Free), MyEpisodes.com (Free), TitanTV (Free Personal) and teXXas (Free).
MyEpisodes is your personal TV assistant with a lot of loved features including episodes checklist, RSS feeds, automatic state view, calendar, IRC bots and more. You'll love this website as you will travel through its features.
TitanTV is a website which offers free, customizable TV channel listings. You choose the service (cable, satilite, ect), the provider (Time Warner, Direct TV, ect.) and the city, and it will tell you what is on. IPhone App is also available.