Alternatives
Products that do what Curio: Learn and discover does
Curio helps you discover and learn something new every day.
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A calmer way to read in a world that never shuts up
Jan 2026 · snippetz-labs.com
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Hi HN, I built an app to solve a problem I kept running into: I’d read great articles or watch insightful YouTube videos, but within a few days, I’d forget most of what I learned. Taking detailed notes felt like a chore, and I'd rarely revisit them anyway. To solve my own problem, I built Curio. It's an iOS app designed for low-effort capture and active recall. How it works: 1. Share any article or YouTube link to the app. 2. It automatically extracts key ideas as bullet points and links them back to the original context (the specific paragraph or timestamp). 3. The app then generates…
2025 · apps.apple.com
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Learn math and science with interactive visual explanations
Mar 2026 · openai.com
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Hey HN! I've built Curiosity of the Day to help people increase their knowledge of the world, one day at a time. Each day, it presents the user with a new fact or piece of knowledge about anything from history and science to art and culture. I’d love to get some feedback on ways to make the app better, and any other ideas on how to make learning more fun and engaging.
2023 · curiosityoftheday.com
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