# LexPilot

> AI-powered vocabulary app for IELTS, TOEFL, and TOEIC exam preparation.

LexPilot helps non-native English speakers build exam-ready vocabulary through daily spaced repetition and AI-generated study cards. Free, no download required.

## What is LexPilot?

LexPilot is a web-based flashcard app built for English exam learners. Users create vocabulary decks, add words, and review them daily. The app automatically schedules reviews based on how well each word is remembered — showing hard words more often and easy words less often. AI instantly generates definitions, example sentences, and synonyms for each word added.

## Who is it for?

Non-native English speakers preparing for:
- IELTS (Academic and General)
- TOEFL iBT
- TOEIC Listening & Reading

Primary markets: Japan, China, Vietnam, Middle East, Spanish-speaking countries.

## How to use LexPilot effectively

**Start small.** Create one deck per exam section (e.g. "IELTS Academic Vocabulary"). Add 5–10 words per day rather than 100 at once.

**Review every day.** Even 5 minutes of daily review beats a 2-hour weekend session. The spaced repetition algorithm works best with consistent short sessions.

**Use the AI enhance.** When adding a word, let AI generate the example sentence and synonyms automatically. Reading words in context locks them into memory faster than definitions alone.

**Rate honestly.** Use "Again" when you truly didn't remember — not when you almost did. Honest ratings give the algorithm accurate data and improve your long-term retention.

**Organize by topic.** Group decks into folders (e.g. "IELTS", "TOEFL") and study by folder when preparing for a specific section.

## Frequently Asked Questions

**How is this different from Anki?**
LexPilot uses FSRS, a newer algorithm proven to retain words with fewer reviews than Anki's SM-2. No setup required — open in browser and start studying.

**Is it really free?**
The core experience (unlimited decks, daily review, AI card enhancement) is free. A pro tier with unlimited AI enhancements per day is planned.

**Do I need to download anything?**
No. LexPilot runs entirely in the browser. Sign in with a magic link sent to your email — no password needed.

**How many words should I add per day?**
5–10 new words per day is optimal for most learners. Adding too many at once creates a large review backlog that becomes demotivating.

**What does the FSRS algorithm do?**
FSRS predicts exactly when you will forget each word and schedules your review just before that moment. This minimizes total study time while maximizing retention.

## Links

- App: https://lexpilot-app.0xkaz.com
- Landing page: https://lexpilot.0xkaz.com