About Curio

Curated rabbit holes, not endless filler.

Curio is a calm, full-screen reading app for the curious — facts, stories, history, science, psychology, and interactive survival scenarios. The goal is simple: every swipe should teach you something worth remembering.

Content is curated and reviewed for quality and safety before it reaches the feed — fewer, better stories rather than infinite generated noise.

Who makes it

Curio is designed and built by one person — Leon Kelvin Li, a Bay Area software engineer who ships the app in the four languages he speaks. The whole story, and everything he built before Curio, is on the team page.

Get in touch

Questions or feedback: support@trycurio.app.