TextNow is a popular app for making free calls and sending free text messages. Google Hangouts is a great option for video conferencing, as it allows up to 25 people to participate in a single call. These include Skype, Viber, WhatsApp, Google Hangouts, and Facebook Messenger. However, there are several other apps that offer similar features and can be used as an alternative to TextNow. All of these apps are great Each of these apps offers free voice and video calls, as well as free text messaging. Skype and Viber also offer additional features such as group chats and file sharing. WhatsApp and Facebook Messenger are both great for staying in touch with friends and family, as they both offer free messaging and voice calls....