
Description: Rolling Sampler is a free virtual instrument plugin that allows you to play audio samples chromatically across MIDI notes. It spreads the samples evenly across the keyboard for a smooth transition between notes.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Google Recorder is a free voice recording app developed by Google for Android. It provides a simple interface for recording audio memos, interviews, speeches, songs, and more. Key features include transcription, cloud syncing, searchability, and easy sharing.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API