It could work on any device with a recent browser version. Sugarizer Web App doesn't need any installation on the device but requires a permanent access to a Sugarizer Server.
Sugarizer installed locally on the device so it does not require any access to the Server - it works stand-alone. Sugarizer App is available for PC/MacOS, for Android, iOS and Chrome Web App.
Sugarizer Server is the back-end for network features of Sugarizer. It expose locally Web App so allow deployment of Sugarizer on a local server, for example on a school server. Sugarizer Server can also be used to provide collaboration features for App and Web App on the network.