Sarah Perez / TechCrunch:
Sensor Tower: Muse had 10.9M downloads since its September debut, 10.2M of those in the US, becoming the 12th app to hit 10M US downloads in its first 40 days — Meta's AI companion, Muse, is now one of only a dozen mobile apps to have reached 10 million U.S. downloads in its first 40 days on the market.
