How to correctly create a condition for launching Yandex.Maps on a website using URL/IOS/Android?

Question

HTML

Good day to all! I can't deal with Yandex Map. The site has an address that should be clickable and go to the map with a condition (if there is no application - go through the browser, if ios - go through the application, if android - go to the application accordingly (if not - then go to the browser). I found the answers here: https://tech.yandex.ru/yandex-apps-launch/maps/doc...
But I don’t understand how to make all these requests into one, so that the client simply follows the link and gets to the map (considering these conditions )
help to understand on the same demo example of coordinates "maps.yandex.ru/?ll=37.62,55.75&z=12"

Answer 1

This is how the condition for the correct link should look like, but! the most important condition: you need to find out, nevertheless, whether there is an application on the phone or not. For this you can use this link . At your own risk and fear!