Loading...
Loading...
A comprehensive, independent guide to Google COSMO — the experimental Android AI assistant that briefly appeared on the Play Store and captured the tech world's attention.
On approximately May 1, 2026, an application called COSMO briefly appeared on the Google Play Store. Listed under the package name com.google.research.air.cosmo, it appeared to originate from Google Research and was described as an experimental AI assistant for Android devices.
The listing was removed shortly after its discovery, but not before technology outlets including 9to5Google and Android Authority documented its details. The brief appearance revealed a sophisticated application with multiple AI-powered capabilities — sparking intense speculation about Google's next move in the AI assistant space.
Based on the Play Store listing and subsequent reporting, COSMO appears to be a fundamentally different kind of AI assistant compared to existing products like Google Assistant or Gemini. Key characteristics reportedly include:
Actual screenshots from the COSMO AI Android app, captured before the Google Play Store listing was removed.
While both products are AI assistants from Google, they reportedly serve very different roles. Gemini is primarily a conversational AI — a chatbot that responds to questions and prompts. COSMO, by contrast, appears designed as a proactive AI agent that can take independent action on behalf of the user.
For a detailed breakdown, see our COSMO vs Gemini comparison.
There is currently no confirmed COSMO app for iOS or iPhone. All reports describe COSMO as Android-focused, with deep integration into Android system services (AccessibilityService, system-level permissions) that would be difficult to replicate on iOS. For more details, see our COSMO for iOS guide.
The tech community is closely watching Google I/O 2026 for potential announcements. Until then, all information about COSMO remains based on the brief Play Store appearance and subsequent journalism. We recommend: