Hi @Hugo_Jerez - Welcome to the community.
Thanks for providing the screenshot of what you are seeing on your mobile.
Is it in the plans for MongoDB Compass to build a mobile app or improve the website for mobile screens?
MongoDB Compass is a seperate product from what you have provided in your screenshot. The Atlas Data Explorer is what is being seen. As of the time of this message, I am currently unaware of plans to update the UI to work better with Mobile devices. However, you can provide this feedback and use case details via the MongoDB feedback engine where others can also vote for it and the product team can view it.
Regards,
Jason