Doesnt work on my phone

It works fine on my ipad but most of the time i want to use it on my phone but the app crashes after im in it for a few seconds. Ive reinstalled it at least a few times and it fixes it for a little while but the problem keeps coming back. I love everything about oovoo but this stupid bug is horrible.

FallOutTess about ooVoo – Free Videggggggo Call, Text and Voice, v3.1.5