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April 9, 2026 • Sarah Perez

Meta AI App Surges in Popularity Post-Muse Spark Launch

Meta AI App Surges in Popularity Post-Muse Spark Launch Meta AI App Surges in Popularity Post-Muse Spark Launch Meta AI App Surges in Popularity Post-Muse Spark Launch

Meta AI App Sees Significant Growth After Muse Spark Launch

Meta's AI application has experienced a substantial surge in user adoption following the recent release of its new AI model, Muse Spark. This development marks a significant step for Meta's AI endeavors, especially under the leadership of Alexandr Wang, who heads Meta's Superintelligence Labs.

Key Metrics and Performance

  • App Store Ranking: The Meta AI app climbed from the 57th position to the 5th position on the U.S. App Store within a day of Muse Spark's launch.
  • Download Increases:
    • On April 8, 2026, Meta AI saw approximately 46,000 U.S. iOS app downloads, an 87% increase day-over-day.
    • Android downloads in the U.S. rose by 3% on the same day.
  • Total Installs: Globally, the Meta AI app has been installed 60.5 million times across iOS and Android, with 25 million of those occurring in the current year.
  • Web Traffic: Daily web visitors for Meta AI in the U.S. increased by over 450% day-over-day, reaching an all-time high on April 8, 2026.

Muse Spark Model Capabilities

Muse Spark is presented as a significant upgrade over Meta's previous Llama 4 models. Key features include:

  • Multimodal Input: Accepts voice, text, and image inputs.
  • Task Performance: Designed for tasks such as health information, complex reasoning in science and math, and visual coding (generating websites and mini-games from prompts).
  • Sub-agent Functionality: Capable of launching multiple sub-agents to handle user queries.
  • Platform Integration: Scheduled for rollout across WhatsApp, Instagram, Facebook, Messenger, and Meta's AI glasses in the coming weeks.

Competitive Landscape

Despite its recent growth, Meta AI's app still ranks below leading AI chatbots from competitors such as OpenAI's ChatGPT (No. 1), Anthropic's Claude (No. 2), and Google's Gemini (No. 3).

Strategic Context

The launch of Muse Spark and the subsequent app performance highlight Meta's ongoing efforts to compete in the rapidly evolving AI landscape. This includes significant investments in AI talent and technology, such as the acquisition of Scale AI.

Future Rollout

The Muse Spark model and its enhanced features will be progressively integrated into Meta's broader ecosystem of applications and hardware.