Google introduced the COSMO AI assistant app on May 1, 2026. The app was designed for developmental purposes and equipped with a Gemini Nano model. It was removed from the Play Store within hours of its launch.
COSMO emphasizes on-device computation for handling requests. This approach reduces latency and data sharing risks. The app utilizes Android’s AccessibilityService API for deep access to screen content.
COSMO features advanced automation tools, including a Browser Agent and automated conversation summarization. Google has not issued an official statement regarding the removal of COSMO from the Play Store.
The app was briefly accessible to users before being taken down. This raises questions about its purpose and whether it was released prematurely or intended as a limited test.
The listing for COSMO was poorly executed, with screenshots in incorrect aspect ratios. It was positioned as a privacy-focused AI assistant, contrasting with traditional cloud-reliant assistants.
The sudden disappearance raises questions about what the app was meant to be—and why it didn’t stay public for long. The lack of communication makes it difficult to determine whether COSMO was released prematurely, pulled due to bugs, or simply intended as a limited test that went public by mistake.
