Downloaded this app today. Basically it's a waste of time. It's ok if you just want to text but absolutely trash if you want to actually call someone. I was unable to call anyone except one person out of the 5 calls I made. I couldn't hear them or they couldn't hear me or it just never went through. I spent 25 mins doing everything the support page asked me to do. Nothing worked. I'll give it another try tomorrow after talking with an actual human but I highly doubt it'll fix the issue.