Fully supported

iPhone & iPad with iOS 13 or newer (2019 →)

Android phones & tablets with Android 7 or newer (2016 →)

Windows 10/11 (Chrome, Edge, Firefox)

macOS 10.12+ (Safari, Chrome, Firefox)

Linux (Chrome, Firefox)

Partially supported

iOS 11–12
Core functionality works normally, but fullscreen mode and some newer browser features may be limited.

Android 5–6
Core functionality works, but certain modern features and APIs may not operate reliably.

Not supported devices

iOS 9–10 (e.g. iPad 2, iPhone 4S, iPad Mini 1)
Safari works partially, but fullscreen mode and several modern JavaScript features are missing. Firefox iOS does not work reliably because it uses the same old WebKit engine without Safari’s extra compatibility layers.

Android 4
Outdated WebView and missing APIs.

Windows XP/Vista
Browsers too old for modern JavaScript.