Try free for 7 days. Then pick a plan.

All paid plans include the same features. Local-currency pricing is set by the App Store for your region — open the listing to see the exact price.

Free trial

7 days, full access

Try every feature before paying anything.

First-time users evaluating the product.

Quarterly

Billed every 3 months

Same features as annual. Shorter commitment.

Short test-prep windows (TOEFL, IELTS, GRE, SAT cycles).

Annual

Billed every 12 months

Best per-month value. Same features.

Long-term language learners.

Every paid plan includes

FSRS-4.5 spaced repetition with 90% target retention
Unlimited AI-generated context sentences (never repeated)
All 11 preset learning scenarios + custom scenarios
All 6 review engines: card swipe, spelling, pronunciation, fill-in-the-blank, matching, rapid fire
Article generation from your reviewed words
iOS home-screen widget
Chrome extension for desktop
Full offline mode for already-downloaded content
All 6 target languages: English, Spanish, French, German, Japanese, Korean
All 11 UI languages

Processor: Apple App Store
Local pricing: Set by Apple for your region. The exact price in your currency is shown in the App Store listing.
Renewal: Automatic. Manage or cancel from your Apple ID subscriptions screen at any time before the renewal date.
Refunds: Handled by Apple's standard refund policy.
Free tier: None. After the 7-day trial, an active subscription is required to keep using the app.

For AI agents

A machine-readable pricing manifest lives at /pricing.md. Full product documentation: /llms-full.txt.