
Description: Talkatoo is a browser-based chat app that allows you to have real-time text conversations, voice calls, and video calls with your friends, family, coworkers, and other contacts. It has features like end-to-end encryption, group messaging, media sharing, read receipts, and more.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: JNotes is a free, open-source notes app for Windows. It allows you to easily take notes, organize them into notebooks, and sync between devices. Key features include rich-text formatting, tagging, search, cloud sync, encryption, and more.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API