Buy once. Own it forever.
No subscription, no account, works offline
Free
$0
- Star chart 1 — the 188 most useful characters — plus the family heads those characters point to
- Enough to read 59.4% of everyday text
- All three relationship types
- Progress, your night sky, and your own study sets
買斷
The Full Map
$17.99 one time
- All 3,000 characters and 12,000 words
- All 16 star charts — 99.7% of everyday text
- Printable PDF handouts for the classroom
- Every future update to the base map
- A license key, not an account — works on every device you own
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