Indie dev builds handwriting language-learning app with Claude, runs on e-ink
tokentrillionaire · reddit · 2026-11-05
An indie developer built a language-learning app for people who learn by writing, using Claude: it converses in your target language, makes flashcards in that script, and checks your handwriting until you get it right. It runs a Claude Code agent loop directly on tablets via a single Rust binary for all devices including e-ink. Free open beta on Android 11+ (stylus, Google Play) and iPad (TestFlight); Remarkable Paper Pro build is coming. No sign-ups — your learning data stays as plain files on device.
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