!!! DO NOT RECOMMEND !!! – HiTalk - Phone Calls App, Text Review

I used this app a few times a while back. Several months ago, I used it to call overseas, I could heard the other person, but the other person could NOT HEAR me. I made call with another app. My friends experienced the same thing. They are traveling now and used this app first time to call US yesterday. They could hear people talking, but NO ONE COULD HEAR them. They downloaded another app. Finally took care of their business. I regret that I told them about this app but forgot to let them know this app has become an useless piece. This app has NOT been WORKING as it stated!!!! Definitely, DO NOT RECOMMEND this app to anyone.
Review by DisappointUser99 on HiTalk - Phone Calls App, Text.