Meta's Muse Reaches 10 Million U.S. Downloads Within 40 Days of Launch
Meta's AI companion app, Muse, accumulated 10.2 million U.S. downloads and 10.9 million overall downloads within its first 40 days on the market.
In Brief
- •Meta's AI companion app, Muse, accumulated 10.2 million U.S. downloads and 10.9 million overall downloads within its first 40 days on the market.
- •Only 11 other mobile apps have achieved 10 million U.S. downloads in 40 days, including Meta's Threads, Disney+, and major mobile games.
- •Data from Sensor Tower indicates Muse achieved a 30% 7-day user retention rate in the U.S., surpassing rival AI platforms like ChatGPT, Claude, and Grok.
- •Meta supported the app's rapid adoption by allocating 39% of its total advertising budget to Muse in October, up from 23% in September.
Why It Matters
Muse's rapid scaling highlights the impact of Meta's massive cross-promotional network and heavy advertising investments in driving early user acquisition for artificial intelligence products. By leveraging its family of services and aggressive ad placement, Meta has positioned Muse to outperform competing dedicated AI applications in early domestic market penetration. Furthermore, early engagement indicators suggest that Muse is maintaining stronger short-term retention than major competitors. Whether Meta can sustain this momentum as the initial launch promotion subsides remains a pivotal benchmark for consumer AI adoption.
Key Details
- U.S. Downloads (40 Days)
- 10.2 million
- Total Downloads (40 Days)
- 10.9 million
- Peak Daily Active Users
- 2.5 million (October 16)
- 7-Day U.S. Retention Rate
- 30%
- October Ad Spend Allocation
- 39% of Meta total
Context & Background
Meta introduced Muse as its standalone consumer AI companion in September 2026, entering a competitive generative AI app market alongside OpenAI's ChatGPT, Anthropic's Claude, and xAI's Grok. Meta has previously used its existing user base across platforms like Instagram and Facebook to launch new applications rapidly, most notably with Threads in July 2023.
Original Reporting & Sources
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