Early Reader

Details

External ID

47762556

Source

HN

Company

—

Product

Early Reader

Website domain

github.com

Launched

April 14, 2026

Cohort

—

Upvotes

5

Upvotes percentile

0.11182519280205655

Tags

—

Fetched at

Sept. 7, 2026, 9:26 p.m.

Updated at

Sept. 7, 2026, 9:26 p.m.

Description

Over the holidays I went looking for a reading app for my 4-year-old daughter. The top app in this space charges $500/month. Since that's a bit much to pay for an app, I figured I could vibe code something better in a few days, so I tried.The app uses DISTAR phonics, which is a method from the 60s by Siegfried Engelmann. The core idea is simple: teach sounds before letter names, then blend sounds into words, then words into sentences. There's a specific sequence that builds on itself.On top of that I added spaced repetition, same algorithm as Anki. Cards come back at increasing intervals depending on how well the kid does. This keeps sessions short, maybe 5-10 minutes, and the retention is noticeably better than just drilling the same set of cards every day.Each card has an AI-generated illustration and spoken audio. All 721 cards are pre-generated and bundled with the app. Nothing calls an API. The whole thing works offline.What's in it: 721 cards (letters, digraphs, words, sentences), speech recognition for pronunciation practice, no account, no data collection, no ads. Source is on GitHub.She's been using it for a bit more than 3 months now, roughly 10 minutes a day. She can now recognize phonetic patterns in words and read simple books in English.No monetization, no data tracking whatsoever. Also available for free on the App Store (if you don't want to deal with the hassle of compiling the app from source): https://apps.apple.com/us/app/early-reader-preschool/id67571...

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