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Google Gemini overtakes ChatGPT for the first time

Maximilian Schreiner
Maximilian Schreiner View the LinkedIn Profile of Maximilian Schreiner
Sep 15, 2025

Google’s "Nano Banana" image editing model has gone viral, pushing the Gemini app to the top of the app store charts. In the US, Canada, the UK, and Germany, Google Gemini now holds the number one spot, ahead of ChatGPT at number two.

Gemini in first place in Germany on September 15, 2025 | Image: THE DECODER

According to Google, Gemini reached nearly 450 million monthly active users in July, a number that has likely increased since then. During this time, the "Nano Banana" model, also known as "Gemini 2.5 Flash Image Generation," was used more than 500 million times.

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