Muse hits #1 on the App Store; musecases.app prompt library goes viral

alexandr_wang · x · 2026-09-19

Alexandr Wang celebrated that Muse is now the top app on the App Store, while musecases.app — built within 12 hours — became the top "musecase" app. The site collects prompts for delegating life admin to AI, with popular entries including:

Related event: Meta's consumer AI app Muse tops US App Store within a week of launch(7 posts)→

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