For the first time, Google Gemini’s iOS app has clinched the top spot on the Top Free Apps chart in Apple’s App Store, surpassing long-time rival ChatGPT. As of this week, Gemini leads the charts not only in India and the US, but also ranks second in countries like Canada and the UK.
This surge is remarkable, considering ChatGPT’s months-long dominance following its own viral trends. The success has cemented Gemini as a must-have AI app for iOS users looking for advanced AI capabilities, dynamic image editing, and a modern chat experience.

The Nano Banana Effect: What’s Fueling Gemini’s Rise?
Viral AI Image Editing Takes Over Social Media
Gemini’s recent ascent is powered largely by the Nano Banana AI image editing tool, launched in August. This feature allows users to transform their photos into hyper-realistic 3D figurines, complete with detailed acrylic-style bases and collectible packaging—a feature that’s gone viral across platforms like X (formerly Twitter) and Instagram.
Since its addition, the Nano Banana trend has sparked a flood of creativity, inspiring millions to post and share their Gemini-generated creations. In fact, Google reported over 500 million images generated within two weeks of the update, and the app welcomed more than 23 million new users between August 26 and September 9.
Feature-Rich Updates Drive Engagement
Gemini’s growth isn’t just about one tool. Google’s app has also rolled out a redesigned open-box prompt bar, audio file uploads, split-screen capabilities, visual guidance in Gemini Live, and the Gemini-powered language coaching feature. While anyone can access the Nano Banana tool, paid subscribers enjoy increased rate limits and more frequent image generations.
Gemini vs. ChatGPT: The App Store Rankings Race
Until now, OpenAI’s ChatGPT has often appeared at No. 1 among AI chatbots by leveraging viral image trends and its vast global user base. Gemini’s surge up the App Store—on both iOS and Android platforms—signals a vibrant competition in the AI space and highlights how new features and social buzz can quickly influence app popularity.
How to Try Nano Banana and Gemini’s Top Features
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Download the Gemini app from the App Store.
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Launch Gemini and select the image editing feature.
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Upload a solo photo and use popular prompts (e.g., “Create a 1/7 scale collectible figurine…”).
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Share your AI creations on social media and explore other features like language coaching, live visuals, and document conversations.
What’s Next for Gemini and AI Apps?
With relentless updates and creative tools like Nano Banana, Google Gemini is reshaping what users expect from AI apps. As competition stiffens and viral trends drive downloads, platforms like ChatGPT and Gemini will keep battling for the AI app crown across new territories, features, and social phenomena.