
Description: Dasher Messenger is a desktop and mobile messaging app that offers encrypted messaging and video calling. It has cross-platform support, allows group chats with up to 128 people, and offers free international calls. It is focused on privacy and providing an ad-free experience to users.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: WhatsApp is a popular cross-platform instant messaging and voice over IP service owned by Meta. It allows users to send text messages, voice messages, video calls, images, documents and user location free over an internet data connection.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API