OpenAI is paying a price for its rushed deal with the Pentagon. On Saturday, Anthropic's Claude dethroned ChatGPT to take the top spot in the US Apple App Store. Data obtained by Business Insider shows just how suddenly the tide turned in the fight for app downloads. Data from Appfigures, an app intelligence firm, showed that Claude surpassed ChatGPT in the US for the first time on Saturday. Claude's US downloads were up 240% month-over-month in February, Appfigures estimated, to 1.1 million