Episode 1540 (45:33)Roland from Hutchinson, KSRoland wants to know how he can send a group text, but prevent everyone from seeing everyone else's information. Leo says he can do it in WhatsApp. Doctor Mom uses one called Hit Em Up. It costs $2.50 a month. Topics: Mobile Phones Tags: group texting, SMS Text messages, whatsapp, Hit Em Up, Apps, Texting apps View the discussion thread.