
Description: Pzizz is a sleep app that plays soothing sounds and voices to help lull you to sleep. It creates a customized 'dreamscape' for you each night by remixing sound elements like music, voiceovers and sound effects.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: White Noise is a free app and website that generates soothing ambient sounds to help people relax or sleep. It offers over 40 HD quality nature sounds like rain, waves, wind, and more that can mask disruptive noises and lull users to sleep.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API