Final Fantasy Tactics : improve the gaming experience?

[Five Z]

Hello!

I'm quite enjoying FFT on Android, after never finishing it on my PS1.
But, as it is now available on Android, I wonder if there exists an HD pack which would improve graphics, as SquareEnix did nothing on this matter.
Also, their tactile way of playing it sucks bad.
I find it quite difficult to target the place I want...

Anyway.

Thanks and have a nice day and merry Christmas!