So Google finally did what everyone thought was impossible: they knocked ChatGPT off the top of the app store charts. Gemini is now the #1 free app on both Apple’s App Store and Google Play, and the reason behind this shift is as unexpected as it is brilliant. It all comes down to something called “Nano Banana”- Google’s AI image editing model that’s been generating over 500 million images since its launch in August 2025.
And India? They’re absolutely dominating this trend, becoming the global leader in Nano Banana usage.
The Numbers That Changed Everything
Before Nano Banana: Gemini averaged 13 million monthly downloads compared to ChatGPT’s 64 million. OpenAI commanded nearly 60% of AI traffic with close to 6 billion monthly visits.
After Nano Banana: In just 4 days following the launch, Gemini added 13 million new users. By September 15, that number had jumped to 23 million total new users, with over 500 million images generated.
Josh Woodward, head of the Gemini app, tweeted: “In the last 4 days, @GeminiApp has added: +13M more first-time users (23M+ total now), +300M more images (500M+ total now). @NanoBanana is unreal”.
India’s Nano Banana Obsession
India has emerged as the #1 country for Nano Banana usage, according to David Sharon, multimodal generation lead for Gemini Apps at Google DeepMind.
The country’s adoption has been so strong that it’s propelled the Gemini app to the top of both App Store and Google Play charts specifically in India.
What makes India’s usage unique isn’t just the volume, it’s the creativity:
Retro Bollywood Portraits:
Indians are using Nano Banana to recreate 1990s Bollywood looks, complete with period-specific fashion, hairstyles, and makeup. This trend is exclusive to the Indian market.
AI Saree Trend:
Users create vintage-style portraits wearing traditional Indian attire, generating millions of shares across social media.
Landmark Selfies:
Indians use the tool to create selfies in front of famous global landmarks they’ve never visited.
Family Photo Revival:
Converting old family photos into short videos using Google’s Veo 3 AI video-generation model.
What This Means for the AI War
ChatGPT Still Leads in Core Metrics: Despite losing the app store ranking, ChatGPT maintains over 700 million weekly active users and processes over a billion daily requests.
Different Value Propositions: The shift suggests the market is segmenting – ChatGPT for serious work, Gemini for creative and visual tasks.
Integration Advantages: Gemini’s deep integration with Google’s ecosystem (Gmail, Drive, Maps) provides advantages that standalone apps can’t match.
Conclusion
Google’s Gemini overtaking ChatGPT in app store rankings isn’t just about better technology, it’s about understanding what users actually want to do with AI.
While ChatGPT focused on conversation and productivity, Gemini tapped into the human desire to create and share visual content.
India’s leading role in this shift demonstrates the country’s importance as both a testing ground for AI innovation and a driver of global trends.
The creativity and scale of Indian users turned a simple image editing tool into a cultural phenomenon that reshaped the AI landscape.
The success of Nano Banana proves that sometimes the most powerful AI applications are the ones that feel like play rather than work. By making AI image generation accessible, fun, and culturally relevant, Google found a way to challenge ChatGPT’s dominance in the most unexpected way possible.
Want to know more about Google Nano Banana?
Read about it here:
Google’s “Nano Banana” Might’ve Killed Photoshop and Nobody Saw It Coming
