Rocksmith vs Frets on Fire : Which is Better?

Rocksmith

Rocksmith is a music video game. Developed by Ubisoft

License: Commercial

Apps available for Mac OS X Windows Steam Playstation Xbox

Frets on Fire is a free, open-source Finnish music video game.

License: Open Source

Apps available for Mac OS X Windows Linux

Feature	Rocksmith	Frets on Fire
Piano Roll
Real instrument
Interactive chord detection
Lessons
Education
Play along tabs
Endless gameplay
Guitar support
Plugging external instruments
Full controller support
Scoreboard
Drums
Gaming
Midi
Music Composer
Web Development
Online Multiplayer Plugin
Custom songs
Support for Dance Pad
Different gamemodes
Ad-free
Built-in editor
Free to play
Portable
Multiplayer
Arcade

*community curated information: This table may not have the most accurate information. Please suggest changes