
Description: Fritter is an open-source, privacy-focused Twitter client for Android. It has chronological timelines, no ads or recommendations, granular privacy controls, and other features for a clean Twitter experience.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Harpy is an open-source Twitter client for Android. It features a clean, minimalist interface for easily managing tweets and timelines. Key features include support for multiple accounts, customizable themes, mute filters, and push notifications.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API