Square Enix announced today that FINAL FANTASY® IV is now available for compatible Android devices on the Google Play Store. Final Fantasy IV has already released for iOS devices as well! Buy & Download here!
“The critically acclaimed RPG, FINAL FANTASY IV, set the standard for role-playing games with its diverse cast of characters, deep plot and real-time Active Time Battle (ATB) system. Based on the full 3D remake from 2008, players will now be able to relive this seminal title in the FINAL FANTASY series and enjoy the best role-playing game experience available on mobile devices.”
Product Summary
Platform Compatible with Android 2.3 and after
Price £10.99 / 14.49€
Language: English / French / Italian / German / Spanish / Chinese / Japanese
Official website: http://dlgames.square-enix.com/ff/
Categories: Portal
SQUARE PORTAL 
I have the collection for FF4 on the PSP :p – really good game – great story! – wouldnt mind getting the DS version sometime :)
They should bring back FF5 and 6 too – 5 especially since that hasnt had much attention and ive yet to play it :)