Hello @Jason Bourne ,
Thank you for reaching out to the Microsoft Q&A platform. Happy to answer your question.
Azure doesn't offer SSH solution for android platform to connect to Linux VMs but you could use termius for SSH connectivity from Android. https://play.google.com/store/apps/details?id=com.server.auditor.ssh.client
We have azure mobile app for administrative tasks and operations here, it only allows you to stop/restart a machine and monitor any critical alerts.
Please "Accept as Answer" and Upvote if any of the above helped to help others in the community looking for remediation for similar issues