
9to5mac.com
March 2, 2026
2 min read
51/100
Summary
Claude has reached the number one position on the US App Store, a significant rise from 42nd place in just two months. OpenAI's ChatGPT and Google's Gemini occupy the second and third spots, respectively, as AI chatbots dominate the top three positions in downloads.
Key Takeaways

Claude hits No. 1 on App Store as ChatGPT users defect in show of support for Anthropic's Pentagon stance
Mar 1, 2026

Anthropic sues to block Pentagon blacklisting over AI use restrictions
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"Cancel ChatGPT" movement goes mainstream after OpenAI closes deal with U.S. Dow
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OpenAI Employees Are Defending a Rival Company Against the US Government — That's Never Happened Before
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Timeline: Anthropic, OpenAI, and U.S. Government
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