Cuttlefish vs GameLoop

Cuttlefish is a configurable virtual Android-powered device that runs locally or remotely. It is intended for platform and app developers who need to develop and validate code changes without relying on physical hardware. The device aims to reproduce Android framework behavior closely, including custom framework implementations. Users can set its form factor, RAM, and CPU count, then run multiple devices at once with concurrent test execution. Documented uses include CTS, framework compliance, continuous integration, and custom test suites. Cuttlefish runs locally on Linux x86 and ARM64 machines and requires host virtualization with KVM. It registers with adb as a normal device and can be viewed and controlled in a browser through a local WebRTC webview. It natively supports Google Cloud; support for other cloud platforms is described as planned. Differences from physical devices mainly involve the hardware abstraction layer and software that interacts with custom hardware. Cuttlefish is free and open source, and its documented setup requires Debian host packages plus device images and a host package from Android Continuous Integration.

GameLoop is a free Windows Android emulator and gaming platform for playing mobile games on a PC. The maker describes it as the official emulator for PUBG Mobile and Arena of Valor, and the exclusive emulator for Call of Duty Mobile. It supports keyboard mapping, gamepads, multiple instances, and personalized key controls for each hero. GameLoop says its self-developed AOW engine is used for PUBG Mobile, Arena of Valor, and other games. Its product page says VT adjustment is not needed and advertises faster startup. Tencent Protect is described as an anti-cheat system developed by GameLoop and Tencent Games Anti-Cheat Center. The privacy policy says GameLoop collects device, network, process, memory, driver, and related security information to detect cheating, support a fair environment, and address crashes. A listed minimum configuration is Windows 8.1 or 10 64-bit, GTX 1050, i3-8300, 8 GB RAM, and 1 GB storage. The maker provides FAQs for customer support, technical issues, and questions about games including PUBG and Arena of Valor.