Genymotion

Run Android applications on any GNU/Linux operating system. Anbox uses Linux namespaces (user, pid, uts, net, mount, ipc) to run a full Android system in a container and provide Android applications on any GNU Linux based platform.

Run Android APKs on Chrome OS, OS X, Linux and Windows.

App.io (previously Kickfolio) is an interactive, HTML5 mobile development & marketing tool that allows customers to play with iPhone and iPad apps directly inside a web browser.

It lets you share a link to a mobile emulator running your app. Developers can get feedback instantly on a feature they just built by sharing a link to an interactive version of their app.

It is an accelerated android cloud build tool with collaborative shareable emulators. Make faster local dev. builds using a cloud build engine on distributed caching and a shareable emulation suite for rapid, collaborative and productive development.