play book as a star finder

Is the 64gb Blackberry playbook any good as a starfinder?

Yes! There's a pretty neat astronomy app called What's Up that I think is still available in BBWorld. Here's a link to a review from after one of its updates:

What's Up for the BlackBerry PlayBook gets updated, allows for point and view function and more | CrackBerry.com

You can also sideload (if you have done it before or want to try it) Star Tracker (what I have used when the young ones come over for a campout in the backyard.)
But either will do for you what you are looking for..

c

thank you both