Given this review: "I tried using this app with a VoipBuster account. I found it a lot better than VoipBuster's own app! This app runs as a service meaning that incoming calls can be received at any time. There are some aspects that can be improved though! Better apps exist if one is willing to pay a little!" Would you recommend this app to a friend? Not at all, No, Maybe, Yes, or Definitely?
A:
Maybe