Google releases experimental ‘COSMO’ AI assistant app on Play Store [U]

Google briefly published and then removed COSMO, an experimental Android AI assistant app, from the Play Store.

The app appears to have been an accidental release and included a local Gemini Nano model plus system permission requests.

COSMO exposed productivity features like scheduling, research, document writing, and reminders.

The listing suggests Google may be testing a more capable on-device assistant ahead of a future consumer launch.