
Description: Castro is a popular podcast player app for iOS. It allows you to easily discover, organize, and play podcasts on your iPhone or iPad. Key features include a clean interface, smart playlists based on listening habits, offline playback support, and Apple Watch app.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Castamatic is a podcasting software that makes it easy to record, edit, publish and share podcast episodes. It has an intuitive interface and provides tools for adding audio effects, music and transcriptions.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API