Adding to the long list of devices you can play Final Fantasy on, Square Enix just released a Windows Phone port. This version is based on the iPhone release, so extra features like the Soul of Chaos and Labyrinth of Time dungeons are part of the package.
Final Fantasy for Windows Phone also uses the enhanced sprites from the 20th Anniversary PSP remake.
You can get Final Fantasy on a snazzy Nokia phone and fight Lich all over again for $6.99.
Source: Siliconera