
Description: Call Blocker is an app that helps block unwanted calls and spam calls on your phone. It has a database of known telemarketers and robocallers that it blocks automatically. You can also block specific numbers manually. The app is available for both Android and iOS.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Nomorobo is a cloud-based service that helps stop robocalls and telemarketers from calling your phone. It works by automatically blocking known robocaller and telemarketer phone numbers.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API