Google Pulls Cosmo Ai Assistant After Play Store Appearance

Google pulled the cosmo ai assistant app from the Google Play Store after it briefly appeared for Android devices. The experimental listing was spotted before it disappeared, and the app is now no longer available to download.

Cosmo on Google Play

COSMO was described as an experimental AI assistant application for Android devices, and it came in at a little over 1GB. That size points to more than a lightweight chatbot, because the app included a Gemini Nano model, a List Tracker, a Document Writer, an Event Suggester, a Deep Research mode, and a Conversation Summary.

Gemini Nano and local models

The app also had settings for using the local model, the online model, or both. That split matters for Android users because it suggests COSMO was built to mix on-device processing with cloud support rather than relying on one path alone.

The broader backdrop is that many AI services run through the cloud for efficiency, while native models on phones and PCs can draw more power and may drain batteries. Some devices may also lack the processing power needed for native AI models, which makes a little over 1GB of AI tooling a sharper test of device limits than a normal app download.

Google I/O timing

The pullback comes with Google I/O right around the corner, which leaves the release looking more like a premature launch than a finished rollout. Android users can no longer find COSMO in the Play Store, so the practical next step is simple: they cannot install it there right now, and the only concrete clue about what happens next is that it may resurface at Google I/O.