Privacy

We store only what powers the features you see in the app.

• Session metrics — words per minute, accuracy, consistency, and duration of each warmup or drill.
• Per-key and per-bigram aggregates — for each session, how often you typed each character / character-pair, your error count, and average latency. We never store the raw text you typed.
• Profile — your provider-supplied name and avatar (Google / GitHub / email), plus your typing preferences.
• Anonymous client id — a random UUID we keep in your browser so warmups you ran before signing up still belong to you afterwards. Not a tracking id; we don't send it to analytics.

Analytics (Vercel + PostHog) only load after you accept the consent banner. We don't sell your data, and you can request deletion at any time by opening an issue on GitHub.