O2 Atom Life with Smartdial???

[pills]

My O2 Atom Life is chinese version.
I install O2 phone plus then.

Any smartdial for O2 atom life?

Are they conflict with each other? O2 phone plus vs smartdial?
Do I need to uninstall O2 phone plus before installing smartdial?
What is best version smartdial for O2 atom life and where I can get it.

Thank you for your valuable advice. Thank You.
I am sorry for too many questions.