Claude overtakes ChatGPT in App Store as users switch amid Pentagon controversy

Reviewed byNidhi Govil

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Anthropic's Claude has claimed the top spot in Apple's US App Store, dethroning ChatGPT after a high-profile dispute with the Pentagon. Free users have jumped by more than 60% since January, and paid subscribers have doubled this year. The shift follows Anthropic's refusal to allow the Department of Defense to use its AI models for mass surveillance or autonomous weapons.

Claude Surges Past ChatGPT in App Store Rankings

Anthropic's Claude has overtaken ChatGPT to claim the number one position among free apps in Apple's US App Store, marking a significant shift in AI chatbot competition

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. According to data from SensorTower, Claude was just outside the top 100 at the end of January, then climbed throughout February from sixth place on Wednesday to second on Saturday before ultimately taking the top spot

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. The dramatic rise pushed ChatGPT to second place and Google Gemini to third

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Source: Engadget

Source: Engadget

According to Anthropic, daily signups have hit record highs, with free users jumping by more than 60% since January and paid subscribers more than doubling this year

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. The app is also gaining momentum on Android, where it currently sits in position seven

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Pentagon Dispute Drives User Migration

The surge in switching from ChatGPT to Claude follows a high-profile Pentagon dispute that brought the ethical use of AI models into sharp focus

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. Anthropic refused to allow the Department of Defense to use its AI models for mass domestic surveillance or fully autonomous weapons, drawing what the company called "red lines" around these applications

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. In response, President Donald Trump ordered all federal agencies to stop using Anthropic's products, and Defense Secretary Pete Hegseth announced plans to designate the company a supply-chain threat

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Source: Benzinga

Source: Benzinga

Hours later, OpenAI announced its own agreement with the Pentagon. CEO Sam Altman claimed the deal includes safeguards related to mass surveillance and autonomous weapons, stating that "AI safety and wide distribution of benefits are the core of our mission"

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. However, the agreement has sparked widespread debate over data privacy and AI guardrails

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In a statement on February 27, Anthropic said, "We are deeply saddened by these developments. As the first frontier AI company to deploy models in the US government's classified networks, Anthropic has supported American warfighters since June 2024 and has every intention of continuing to do so"

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Claude Memory Import Feature Makes Switching Seamless

Timing the shift perfectly, Anthropic introduced upgrades to its Claude memory import feature that make the transition from other AI chatbots substantially easier

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. The memory feature, previously available only to paid subscribers, is now accessible to all Claude users on free plans

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. Users can activate it by navigating to Settings, then Capabilities

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Source: Engadget

Source: Engadget

The new tool provides a pre-written prompt that users can copy into their previous AI service to extract stored memories and preferences

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. The prompt instructs the AI to list every memory it has stored, including personal details, instructions about response style, projects, goals, and recurring topics

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. Users can then review and edit this information before pasting it into Claude's importing tool

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For those looking to transfer data from ChatGPT, the process involves accessing Settings, then Personalization to review stored information in the Memory section

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. Alternatively, users can export their entire chat history by selecting Data Controls and choosing "Export Data," which compiles chat records into text or JSON files

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. The option to import and export memories from Claude has been available since October, but the new dedicated tool and expanded access signal Anthropic's intent to capture users seeking alternatives

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What This Means for AI Competition

The shift in App Store ranking reflects growing concern among users about how AI companies approach AI safety and government partnerships. Anthropic's public stance on ethical boundaries may resonate with users who prioritize transparency in how their data and AI tools are deployed. The company has also been gaining attention for tools like Claude Code and Claude Cowork, along with its new Opus 4.6 and Sonnet 4.6 models, which offer improved coding capabilities and complex task completion

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For OpenAI, the challenge extends beyond this immediate controversy. While Sam Altman emphasized that the Pentagon agreement includes prohibitions on domestic mass surveillance and maintains human responsibility for the use of force, the optics of the timing have fueled a #QuitGPT campaign

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. The long-term implications will depend on whether users view these government partnerships as necessary national security measures or as compromises on AI safety principles.

As the AI landscape continues to shift, watch for how other major players like Google Gemini position themselves on similar ethical questions. The ease of switching between AI chatbots—now enhanced by memory import tools—means user loyalty may prove more fluid than tech companies anticipated. Anthropic's aggressive advertising, including a Super Bowl spot, combined with this controversy-driven momentum, suggests the company is positioning itself as the ethical alternative in an increasingly crowded market

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