Forces you to change your phone number if you haven't texted for even under 5 days. And wayyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyy too many ads :< Please remove these features and I will rate 5 stars! :3 This remains 1 star. Edit: yeah, but it's mainly about the fact you have to change your phone number if you haven't texted for a while. it won't even let you keep it for 3-5 days without having to choose a new one (idk why this is becoming a conversation)