@Truong Hoang Khanh Van, Thanks for posting in Q&A.
For the app deployed via Intune, some type can update automatically. Like store app, Apps that are built-in (built-in apps), Apps on the web (web link) and etc. here is a link with more details:
For Zoom or Adobe Acrobat, based as i know, most are deployed via win32 app. For this kind of app, it will not update automatically. To update the win32 app, we can use Win32 app supersedence to update the app. Here is a link with more details:
Hope it can help.
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@Truong Hoang Khanh Van, Thanks for the reply. I am glad the information can help. If there's anything else we can help in the future, feel free to post in our Q&A.
Have a nice day!