
Description: JotterPad is a popular open source text editor and note taking app for Android. It has a clean interface and supports Markdown formatting, themes, autosave, and Google Drive sync.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: TextRoom is a minimalist online text editor and note taking app. It has basic formatting options and autosaving to keep your documents safe. TextRoom is great for quick notes, drafts, and other basic text documents.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API