zInspector is designed for compatibility with both iOS and Android smartphones and tablets. Be sure the device has a camera!
Minimum requirements:

• iOS: 9.3 or higher.

Android: 5.0 and higher.

Important: Location, camera, microphone, and other permissions may be required or recommended to enable basic and optimal functionality. See this article for more info.

We do not recommend low-end, off-brand Android tablets because they often have poor camera resolution and insufficient memory, but most phones and tablets work very well!