Nano Banana is bearing fruit for Gemini. In its Q3 earnings release, Google said its Gemini app has hit 650 million monthly active users, a 200 million increase since July. That still trails ChatGPT's 800 million weekly, but it's closing the gap . Why the jump in interest? It's largely thanks to the arrival of Google's image editing tool — better known as Nano Banana — that became a viral hit back in August, said Josh Woodward, the VP of Google Labs who leads the Gemini app. More importantly