Does Viber or Whatsapp send sms messages? As in, standard text messages that do not require the other person to have the app?

Incoming text messages are free. There is a fee for outgoing messages.

If you text to/from Apple you can use imessage (standard messageing app) over wifi. The one person I text with frequently that is not on imessage is my youngest daughter. I use facebook messenger with her. My fallback is our LIME prepaid phone.

Cheers, RickG


S/V Echoes, 2003 Beneteau 423
Grenada