Surge in ChatGPT Uninstalls Amid Defense Deal Backlash
In a surprising twist in the world of artificial intelligence applications, the U.S. mobile app uninstalls of ChatGPT’s app soared by a staggering 295% day-over-day on February 28, 2026. This monumental change came on the heels of news regarding OpenAI’s controversial partnership with the Department of Defense (DoD), which has been rebranded as the Department of War during the Trump administration.
Uninstall Rates Skyrocket
According to data released by Sensor Tower, ChatGPT’s uninstall rates significantly contrast with its previous trends, where the app typically maintained a day-over-day uninstall rate of around 9% over the past 30 days. This dramatic surge in uninstalls raises troubling questions about consumer sentiment regarding AI’s role in military applications and potential surveillance tactics.
Competitor Growth: Anthropic’s Claude
As ChatGPT faced mounting scrutiny, its rival, Anthropic’s Claude, demonstrated remarkable resilience. The day prior to the spike in uninstalls, downloads for Claude soared by 37%, and the app continued to gain traction with a further 51% leap on February 28—just as consumers reacted to OpenAI’s announcement. Anthropic distanced itself from a partnership with the DoD, citing concerns that AI technologies could lead to extensive surveillance of American citizens and potentially be used in fully autonomous weapon systems.
Given these developments, many consumers expressed their support for Anthropic’s decision, favoring a company that strategically opted out of government military contracts.
Download Trends and App Rankings
In addition to the uninstall frenzy, ChatGPT experienced a direct hit on its download numbers. Reports indicate that downloads for the app fell by 13% on February 28, following the announcement. The downward trend persisted on Sunday, March 1, with downloads down by an additional 5%. Just days prior, on Friday, February 27, ChatGPT had witnessed a growth of 14% day-over-day.
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In contrast, Claude climbed to the No. 1 position on the U.S. App Store, reflecting a notable shift in consumer preferences. The app dramatically improved its ranking by over 20 spots compared to just a week earlier, on February 22, 2026.
Ratings and Reviews Impact
Consumer backlash was apparent not only in uninstall numbers but also in app ratings. On February 28, 1-star reviews for ChatGPT surged by an astonishing 775%. The trend continued into Sunday, with a further increase of 100% in negative reviews. Meanwhile, five-star reviews plummeted by 50% during this timeframe, signaling a growing discontent among users regarding OpenAI’s alignment with military initiatives.
Supporting Data from Other Providers
Aside from Sensor Tower, other market intelligence firms corroborated these findings. Appfigures reported that, for the first time, Claude’s total daily U.S. downloads surpassed those of ChatGPT. Their estimates indicated an increase in U.S. downloads for Claude by 88% day-over-day on February 28, further bolstering the narrative of consumer preference against militarized AI technologies.
Claude has not only thrived in the U.S. market but also emerged as the top free iPhone app in six other countries, including Belgium, Canada, Germany, Luxembourg, Norway, and Switzerland.
Broader Market Trends
Additionally, Similarweb highlighted that the recent surge in Claude’s U.S. downloads was approximately 20 times greater than in January. While political factors undoubtedly played a role, the data suggests that other elements could also be influencing this unprecedented growth.
The developments surrounding ChatGPT and Claude illustrate a pivotal moment in the AI landscape, where ethical considerations and consumer sentiment significantly impact market dynamics. With consumers becoming increasingly aware of the implications of AI partnerships, companies will need to tread carefully as they navigate the evolving landscape of technology and society.
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