Meta’s AI agent Muse is now the No. 2 app in the US

Meta’s Muse is climbing the U.S. iOS charts days after launch, and Wall Street plus industry chatter on X are treating the agent push as a real product bet, not a side experiment. Early Sensor Tower numbers give the first concrete read on consumer appetite.

North of 83,000 U.S. iOS downloads landed Muse at No. 2 on the App Store Top Charts after a climb from fourth. That looks healthy until you stack it against Threads’ multi-million launch day, Meta AI’s stronger debut, and ChatGPT’s early half-million-in-a-week pace in a single market.

Android is lagging hard—No. 338 in Productivity on Google Play—while web and WhatsApp installs aren’t in these counts. The open question is whether agentic consumer AI becomes Meta’s next platform fight, or another slow burn under a battered privacy reputation.

We’re not calling this a flop. Chart velocity matters, and Muse is still rising. We’re also not confusing No. 2 with a Threads-scale land grab. Meta is staking that agents that get things done for people—not chat that answers questions—are the consumer AI future. That claim deserves a fair trial on retention and task completion, not download day alone.

The comparison set is telling. Instinct is the rival TechCrunch flags for everyday agents: text-message native, heavily funded, shipping fast—email addresses for users, agent-to-agent planning, Stripe and 1Password hooks, location sharing. If Instinct’s graph of who you actually message beats Meta’s mixed friend-and-follow graph, Muse’s distribution edge may not be enough.

Timing cuts against Meta. Muse asks for more personal information days after an $18 billion multistate settlement over social media harms, on top of years of FTC privacy fights and data scandals. Useful agents need permissions. Trust is the scarce input. Broad privacy policy language plus recent legal scars is a rough launch climate.

I’m watching whether iOS chart heat converts to habitual use, whether Android catches up, and whether Meta’s agent pitch stays about doing real work—or collapses into another engagement funnel dressed as help.

Muse is U.S.-only for now on mobile charts discussed here. Meta AI and Threads set the company’s own debut benchmarks; ChatGPT set the category’s. Google’s Gemini Spark and Anthropic’s Claude Cowork sit in the wider agent race, but TechCrunch frames the simple consumer-agent fight for now as Muse versus Instinct.