Imagine accessing your favourite web-only tools as native apps on your Android smartphone. Or, better yet, having separate instances of the same app logged in from two or three different accounts. That’s just scratching the surface of what’s possible, and there’s a complete guide to how it’s done in the linked article below!
It’s true actually that this type of access does give a clean interface vs opening the same site in a browser tab. You lose all that extra fluff that the browser shows.
This is really worth considering if you have some services you have to open regularly which do not have a native app. Even if they do have an app, for some services, you may not want to install and have their app running in the background on your device (for privacy or tracking issues). This is an answer to that problem too!
See https://www.howtogeek.com/how-to-turn-any-website-into-an-android-app-and-why-you-should