Hi,
Checkout the new fast and fluid moodle app for moodle - "MDroid" - https://play.google.com/store/apps/details?id=com.exzalt.mdroid
It displays the data on your moodle site in a streamlined and elegant User Interface, making it easy to use.
How is this different than the mdriod posted in the play store at: https://play.google.com/store/apps/details?id=in.co.praveenkumar?
I was never able to get that version to display courses. It was a common complaint in the reviews. I looked through the reviews of the version you posted, but you are the only reviewer. Are you the developer or did you post simply for the good of the Moodle community?
How is it better than official Moodle Mobile App ?
you offer free trial ?
As a standard policy of google play store, if you dont like a app you have purchased, you can get the full refund. Please read about this in the google play store.