Yes — on Google Play
Ombi has a Google Play listing.
App Store
On Google Play
Is Ombi on Android?
About Ombi
Ombi is a self-hosted web application that automatically gives your shared Plex, Emby or Jellyfin users the ability to request content by themselves! Ombi can be linked to multiple TV Show and Movie DVR tools to create a seamless end-to-end experience for your users. Please note: Ombi requires you to already have an …
Ombi is listed on both the App Store and Google Play from Jamie Rees, so you can install it on Android phones and tablets. The Play Store listing shows 10,000+ installs.