I am running a small digital mapping company that creates digital ski maps and my customers are forwarded to a payment success page that outlines how they install the map on their phone (this question assumes they are using the site on a mobile device). One of the steps happens to be "open such and such a app" on your phone.
Is it at all possible to have a link that when clicked, opens a specific app (that was already installed in an earlier step) on their mobile device, similar to when you have a weblink to android play store app?