WhatsApp is described as 'With WhatsApp, you'll get fast, simple, secure messaging and calling, available on phones all over the world' and is one of the leading apps in the Social & Communications category. There are more than 100 alternatives to WhatsApp for a variety of platforms, including Android, iPhone, iPad, Windows and Android Tablet. The best alternative is Telegram, which is free. Other great apps like WhatsApp are Signal (Free, Open Source), Element (Freemium, Open Source), Wire (Free Personal, Open Source) and Tox (Free, Open Source).
- Phoner provides business owner, sales people, lawyers, doctors, police officers and others with a second phone number to protect their identity and also gives the convenience of multiple phone numbers on one device. View 180 alternatives to Phoner Second Phone Number
- Freemium • Proprietary
- Android Tablet
- SureSpot is an open source encrypted messenger designed to make encrypted messaging simple and accessible to anyone. View 43 alternatives to SureSpot
There is strong evidence that Surespot's integrity was violated by the US government: https://www.bestvpn.com/blog/21648/has-secure-im-app-surespot-been-compromised-by-the-feds/
- Free • Open Source