Frequency-first Mandarin

Learn Chinese in usefulness order.

Master the top 100 words. Then unlock the next 100. Every card gives you meaning, pronunciation, audio, and a sentence.

Stable+ words 0 stable or mastered out of 100
Band mastery 0%
Next unlock Top 200 Stabilize 80 more to unlock.
Plan Free Ads supported · local progress
#1 of Top 100 New
What does this mean?

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Tap reveal when you know it.

Free first, paid when progress matters

Study free. Upgrade when you want your streak to follow you.

Free $0

Start immediately with local progress and respectful sponsor/ad placements outside the card loop.

  • Top 100 starter deck
  • Local progress on this device
  • Light post-session ads
Plus yearly $9.99/year

The best-value path: no ads, cloud save/sync later, and expanded frequency bands as they ship.

  • No ads or sponsor cards
  • Save and sync progress
  • Full frequency ladder access
Plus monthly $1.99/month

A low-friction monthly option for learners who want the paid experience without committing for a year.

  • No ads or sponsor cards
  • Save and sync progress
  • Cancel anytime

Prototype note: plan buttons simulate entitlement state locally. Real payments would use Stripe/Lemon Squeezy/Paddle plus passwordless login.