Originally Posted by
TRAVELSIG
I use Skype from time to time to send normal SMS messages.
If the app is indeed iMessage based than I also am not sure what issue it is solving.
Normal SMS messages are not nearly as convenient as What's App of course because What's App can also work on wifi.
Skype sms costs a few pennies, right?
Line, WhatsApp, WeChat, even Google Voice all free
And of course iMessage but that's not cross platform.