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Start learning for free, upgrade when you need more.

Free

$0 forever

✓ 50 words total
✓ 30 days add allowance
✓ Unlimited learning sessions
✓ Fixed SRS intervals (1, 7, 30 days)
✓ Basic progress tracking
✓ 1-year account expiration
✗ No custom SRS intervals
✗ No mastery analytics
✗ No expert word lists

Get Started Free

Apprentice

Monthly

Yearly

$10

$25

✓ Unlimited words
✓ Unlimited usage
✓ Unlimited learning sessions
✓ AI-driven adaptive SRS intervals
✓ Mastery heatmaps & trouble word reports
✓ Access to Expert Word Lists
✓ Priority support

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Frequently Asked Questions

What happens when I reach the 50-word limit on Free?

You can still access and learn all your existing words. You just won't be able to add new ones until you upgrade to Apprentice tier.

Can I downgrade from Apprentice to Free?

Yes! If you downgrade, you keep all your words. You just won't be able to add new ones if you're over the 50-word limit. Learning sessions remain unlimited.

What are AI-driven adaptive SRS intervals?

Instead of fixed review intervals, our AI analyzes your learning patterns and adjusts when you see each word based on how quickly you typically forget. This makes your study time more efficient.

What are Expert Word Lists?

Curated vocabulary sets created by language experts, covering common phrases, idioms, and specialized vocabulary for different contexts like travel, business, or academic study.

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