COSMO AI for Android:
Download Status & Compatibility

Everything Android users need to know about COSMO AI availability, compatibility, and download safety.

📅 Last updated: May 2, 2026
COSMO AI is NOT available for Android download

Current Android Status

COSMO AI briefly appeared on the Google Play Store under Google Research around May 1, 2026. The listing showed a download size of approximately 1.13 GB, suggesting a substantial on-device AI model (Gemini Nano). The listing was removed within hours.

Play Store Listing Details (Reported)

Package Name

com.google.research.air.cosmo

Developer

Google Research

Size

~1.13 GB

Status

Removed

Expected Compatibility

  • Android devices with Gemini Nano support (likely Pixel 8+, Samsung Galaxy S24+)
  • Minimum ~2 GB free storage for the app and AI model
  • AccessibilityService permission required for proactive features
  • Internet connection likely needed for some cloud-based skills

⚠️ Safety Warning

⚠️ Do not download COSMO from unofficial APK sources. Wait for the official Play Store release.
Download Status →Features →Release Date →

📚 Sources

  • 9to5Google, Android Authority — Play Store listing analysis and compatibility reporting