It is emulator based entirely online so you need only average Internet speed to integrate with the app. The developers that use Appetize.ion to stream iOS emulators in the browser for website embedding, testing, or other development phases. You can choose any device, operating system and app version you want. You don’t need to install additional software to run this emulator. In the first place, despite the lack of iOS emulators for PC and Mac, it’s nice to find a workaround that asks you to just upload the app to their website, and you’re good to go. It enables the user to create and check cloud-storage applications for iOS and Android. Appetize is the best alternative to App.io Emulator because of the ease of use this freemium service offers.