
Description: Picture in Picture allows users to open a small window showing the contents of one application over another application. This feature enables multitasking by allowing the user to see two applications simultaneously.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: OnTopReplica is a lightweight utility that enables you to always keep any window visible on top of all other applications. It works by creating a transparent, always-on-top duplicate window that replicates another program's interface in real time.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API