It works...BUT...

Hyperdia, in general, is helpful. Although i would say is certainly NOT the best. Ive seen better ones. There are times when its best suggestions are less convenient than the real thing.

As for the "app" in particular, buying a coupon after the free period (1st 30 days) seems ridiculous. I understand its not really pricey but Why?? When it can be accessed for free via internet. I just find it strange.

StuCreaTorr about HYPERDIA by VOICE, v1.3.4