5 stars: Good if you got good signal. Low bars ain't going to get voice to work. But 4 or 5 bars no problems, good sound, no echo, no delayed response. Great to have a second number. Try it , it might be just the thing for you too.
4 stars: I like it. Has some quirks ( won't always hang up when a call comes to an end) ,but the help and support staff are top notch at resolving any issues. And they get resolved, not just compensated for.
4 stars: Signal is good. There's a few adds but what do you expect with it being free. And it's not upfront with how much talk time you get. It just says free. It doesn't tell you that you start out with 10 free minutes of talk time. Overall it's a good app though.
5 stars: I love using the app. It's convenient and has the ability to make calls with only a WiFi signal. Saved me from lots of problems with bad cell signal. Great app!
5 stars: This app. Has gotten a lot better than when it first came out. I dont even have wifi an im stipl able to use this app. Life saver because my job can reach me and vice versa.
4 stars: Pretty good so far. Sometimes there's an echo. And sometimes the other caller can't hear me and they hang up on me. Not always. Other than that I like it.
5 stars: I use thius as a backup when my iphone isn't working right. Works great with no fuss. I find I'm using ut more and more. Am soon going to try call with it.
5 stars: Works well, minutes are inexpensive to purchase if you don't feel like watc...