@Pablo Bravo, Thanks for posting in Q&A.
From your description, I know you want to know how to Automatically Update Installed Applications on Devices Enrolled in Microsoft Intune.
Based on my research, if the apps were deployed from Microsoft Store(new) and they were UWP type, they will automatically update to latest. If the apps type were Win32, here is a link about how to Automatically Update Apps in Intune with Dynamic Win32 App Deployment you can refer to.
Non-official, just for reference.
Hope it will help.
If the answer is helpful, please click "Accept Answer" and kindly upvote it. If you have extra questions about this answer, please click "Comment".
Note: Please follow the steps in our documentation to enable e-mail notifications if you want to receive the related email notification for this thread.