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Meta pushes Muse to top of App Store

The company reached the milestone following 83,000 early iOS downloads, competing against text-based rival Instinct.

By Primary News Team

Alexandr Wang, Meta's chief executive of artificial intelligence, announced Muse's top position on Apple's U.S. App Store.
Source: Economictimes
Published18 Sep 2026, 13:15 Last updated18 Sep 2026, 13:15 Sources
Source mode Marks each sentence drawn from a source or a contributor

Meta has pushed its new autonomous assistant, Muse, to the top position on Apple’s U.S. App Store.12 Alexandr Wang, chief executive of artificial intelligence at Meta, announced on September 18, 2026, that the software reached the number one spot one week after debut.13 The milestone represents an acceleration for the product, which debuted on September 8, 2026, across domestic mobile and desktop channels before climbing through the rankings.43

Data compiled by market intelligence firm Sensor Tower showed that Muse recorded more than 83,000 downloads on iOS in the United States over its first two days.25 The initial installation pace lifted the software from fourth place on September 9 to second place on September 10.46 While that early velocity propelled Muse past established mobile utilities, the total fell short of Meta’s historical records. Threads logged more than 4.3 million domestic downloads on its first day, and the standalone Meta AI application recorded 108,000 installations upon arrival.26 ChatGPT also grew faster during its initial rollout, averaging roughly 83,300 daily downloads during its first week.27

Contrasting mobile traction

The climb on Apple’s platform stands in contrast to the reception on Android devices. Muse ranked at number 338 in the productivity category on Google Play shortly after debut, with Android installation figures remaining unreleased.24 Meta also offers access to the software through WhatsApp and browser interfaces on the web, channels that mobile app store tracking systems do not capture.27

Meta pushes Muse to top of App Store
Source: Original article

The domestic launch coincided with corporate legal scrutiny. Meta agreed to an $18 billion multistate settlement resolving allegations of consumer harm on its social platforms only days before releasing the agent.26 The timing arrived as consumer advocates raised questions regarding personal information collection, because the tool requires access to private data streams to execute tasks.24

Architecture and security boundaries

Meta designed Muse to operate as an autonomous agent that pursues multi-step instructions rather than answering conversational prompts.64 The software executes workflows through what the company calls Muse Secure VM, a dedicated virtual machine running a browser to navigate external websites.54 The system draws on Meta’s Muse Spark models to schedule appointments, complete online forms, compose electronic correspondence, and carry out retail transactions.36

To address safety risks, Meta paired the system with a secondary supervisory component called the Sentinel agent.54 The supervisor inspects outgoing commands before they reach the public internet, demands explicit user authorization for sensitive steps like completing payments, and stores credentials in isolated memory so passwords remain concealed from the primary engine.45 For commercial transactions, the infrastructure generates single-use payment card numbers to shield bank accounts from vendors.5 Meta originally planned an April launch for the software, but pushed the timeline back after internal trials revealed reliability errors and unintentional data exposure.4

Meta pushes Muse to top of App Store
Source: Fb

Rival agents and monetization

The rollout lands amid intensifying commercial competition across consumer software. Google has deployed Gemini Spark across its cloud workspace, while Anthropic has tailored Claude Cowork for multi-step task execution.25 Meta’s most direct startup competitor in personal automation is Instinct, an assistant operating over SMS text messaging that recently secured a $2.5 billion valuation.27

Instinct has gathered $350 million in venture funding while introducing software integrations with payment processor Stripe and password manager 1Password.2 The startup recently expanded into agent-to-agent communication networks, allowing software instances assigned to different acquaintances to schedule meetings directly.27 However, Meta holds built-in consumer reach across its messaging ecosystem, providing immediate distribution across millions of daily communication channels.

Meta intends to keep core features free for ordinary consumer usage while charging $20 or $100 monthly for elevated enterprise tiers.64 The company also plans to introduce a Confidential VM system later this year that encrypts user records with private user-held keys, alongside future integrations planned for smart glasses hardware.46

What this rests on

25 sentences trace to 7 sources.

  1. 1 H https://x.com/alexandr_wang Document · x.com · 18 Sep 2026 Muse Reaches No. 1 on the App Store One Week After Launch See the source
  2. 2 T techcrunch.com Third-party reporting · techcrunch.com · 10 Sep 2026 Meta's AI agent Muse is now the No. 2 app in the US | TechCrunch See the source
  3. 3 X x.com Third-party reporting · x.com AGTP (@AGTPinsights) on X See the source
  4. 4 T TechDogs Third-party reporting · techdogs.com · 14 Sep 2026 Meta’s AI Agent Muse Reached No. 2 On The US App Store With 83,000+ iOS Downloads - TechDogs See the source
  5. 5 I ibtimes.sg Third-party reporting · ibtimes.sg Is Meta See the source
  6. 6 TA The American Bazaar Third-party reporting · americanbazaaronline.com · 11 Sep 2026 Meta’s Muse AI assistant tops 83,000 US iOS downloads after launch See the source
  7. 7 T theaiinsider.tech Third-party reporting · theaiinsider.tech · 11 Sep 2026 Meta’s Muse AI App Sees Modest Early Downloads Compared to Past Launches and Rivals See the source