Free
No charge · Groups 01–02 · Falling Words and Key Hunter · Basic WPM/accuracy · Saved progress.
Premium
One payment, one device. 175 lessons and 10 core games; current source also includes 5 Pro games. Saved progress, WPM/accuracy and offline practice.
| Content | Free | Premium |
|---|---|---|
| Lesson groups | 01–02 | 01–10 (175 lessons) |
| Core games | 2 | 10 |
| Pro games in source | — | 5 |
| WPM / accuracy | Basic | Included |
| Save progress | Included | Included |
| Offline practice | Included | Included |
| Signed license | — | One device |
Commercial pricing and release scope await approval. Lifetime free upgrades and unlimited device transfers are not promised.