Free
¥0 Forever
- Word lookup, saving, and review
- Article capture and reading
- Basic listening and shadowing
- Local storage and export
Compare Editions
Pick an edition. Change it any time.
All three editions ship in the same installer and differ only in which features are unlocked. The free edition costs nothing and never expires.
Pro
¥198 per year
- Everything in Free
- Chat Partner and all AI review
- Battles, leaderboards, and Friends Room
- Cloud sync and automatic backup
- All word books and voice packs
Lifetime License
¥398 One payment
- Everything in Pro
- Yours forever, no renewal
- Includes every major update that year
- Cloud sync requires a separate subscription
Education customers get 40% off, verified with a school email or institutional documents. See the Education page for volume licensing.
Feature by feature
The table below lists how the editions differ on key capabilities.
| Capability | Free | Pro | Lifetime |
|---|---|---|---|
| Word lookup and vocabulary management | |||
| Article capture and reading | |||
| Listening and shadowing | Basic | ||
| Chat Partner AI practice | Trial only | ||
| Writing and speaking review | |||
| Battles and leaderboards | |||
| Local models | |||
| Cloud model calls | Limited quota | ||
| Full word books and voice packs | |||
| Cloud sync and backup | Available as an add-on | ||
| Priority support | Available as an add-on | Available as an add-on |
Which should you choose?
Free is enough. Word lookup, saving, review, and reading are all free, with no time limit.
At current pricing, the one-time purchase wins if you will use it for more than two years; an annual subscription is more flexible for a short exam sprint. You can switch between them in the app at any time, with the amount already paid credited pro rata.
No. Your study data always stays on your Mac. Expiry affects only unlocked features and cloud sync — everything you have learned is still viewable and exportable.
Still deciding
Download first, decide later.
The free edition costs nothing, and Pro comes with a 14-day trial.