
esther: Science Made Simple
Sharpen Your Mind Daily
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About
Science you can read, enjoy and use.
esther turns real research into something you'll actually read. Every paper, book and article is summarized in plain English, with the key findings and a few simple ways to put them into practice, and a link to the original source.
PICK WHAT YOU'RE CURIOUS ABOUT
Choose from 15 topics, including sleep, psychology, nutrition, productivity, mental health, relationships, philosophy, finance and more. esther curates research papers, books and articles around them.
READ IN A FEW MINUTES
Each summary covers what the research found, why it matters and what to try. Every item names its authors and links to the paper, article or book so you can go deeper.
BUILD YOUR READING PLAN
Pick what to read, choose how much time you have each day and which days you read, and esther lays out a personal curriculum, week by week. Get a reminder when it's time, and tick items off as you finish them. Miss a day and your plan simply moves forward.
SHARE TO ESTHER
Found something worth reading in Safari, TikTok or Youtube, share it to esther give it a title and a note, and add it to your plan.
esther is a wellness and learning app, not medical a professional about any health decision.
SUBSCRIPTION
esther is free to download. Full access requires an esther subscription: $57.00 per year, with a 7-day free trial for new subscribers. Payment is charged to your Apple ID the subscription renews automatically unless it is cancelled at least 24 hours before the end of the current period. Manage or cancel it any time in your Apple ID's Settings → Subscriptions. Prices may vary by country.
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What's New in esther
1.0
November 5, 2026






