Applause vs. Maestro

Applause is the world leader in testing and digital quality. Brands today win or lose customers through digital interactions, and Applause alone can deliver authentic feedback on the quality of digital assets and experiences, provided by real users in real-world settings. Our disruptive approach harnesses the power of the Applause platform and leverages a vetted community of more than one million digital experts worldwide. Unlike traditional testing methods (including lab-based and offshoring), we respond with the speed, scale and flexibility that digital-focused brands require and expect.

Maestro is the open-source agentic UI testing framework for mobile apps. It includes Maestro MCP, Maestro Studio, and Maestro Cloud. Maestro MCP gives coding agents a live device. Add the Maestro MCP server to Claude Code, Cursor, Codex, GitHub Copilot, Gemini CLI, or any MCP client. Teams use it in two ways. Check work while building: while the agent builds or changes a feature, it inspects the screen, taps through the new screens on an emulator, simulator, or physical Android device, and checks its own work.