How to display different ad units on mobile and PC?

Question

JavaScript

Can you tell me the code that can be used to display different ad units for mobile and PC users? For example, to display a Yandex ad block for PC users, and Google ads for mobile users. The option to hide one of the blocks in css via media queries is not suitable.

Answer 1

var userAgent = window.navigator.userAgent;
if (/Windows|Mac/.test(userAgent)) {
    // код для пк
} else if (/Android|iPad|iPhone|iPod/.test(userAgent)) {
    // код для моб, апл или андроид
} else {
    // код под другие ос
}