Get scary good at words 👻
Search. Save. Practice.
Pricing
Build your vocabulary with AI
Save 20% with annual billing
Free
$0
- 50 saved words
- 5 custom collections
- 25 AI-Generated prompts
- Unlimited practice on other game modes
Core
$2.99/month
- Unlimited saved words
- Unlimited custom collections
- 25 AI-Generated prompts
- Unlimited practice on other game modes
Max
$12.99/month
- Unlimited saved words
- Unlimited custom collections
- 5,000 AI-Generated prompts
- Unlimited practice on other game modes
- Pick your AI model:
Feature comparison
Compare every plan
| Feature | Free $0 | Core $2.99/month | Pro $5.99/month | Max $12.99/month |
|---|---|---|---|---|
| Pick your AI model: | Pooled model | Pooled model | Pooled model | Your choice |
| AI-Generated prompts Free + Basic reset every 30 days. | 25 prompts | 25 prompts | 5,000 prompts | 5,000 prompts |
| Saved words | 50 words | Unlimited | Unlimited | Unlimited |
| Custom collections | 5 collections | Unlimited | Unlimited | Unlimited |
| Practice modes | Flashcards, quizzes, games | Included | Included | Included |
| Progress tracking | Stats and streaks | Included | Included | Included |
FAQ
Billing questions, answered
What happens when I hit the free limits?
You can keep using the other practice modes and managing your existing data. New saved words, custom collections, and AI-game prompts stop at the free limits until you upgrade.
What's the difference between the paid tiers?
Basic lifts the saved-word and collection caps. Standard adds 5,000 AI prompts per month. Premium adds everything in Standard plus your choice of AI model.
Can I cancel anytime?
Yes. You can cancel through the Stripe Billing Portal from Account Settings.
What happens to my data if I downgrade?
Your existing data stays in your account. If your account is over a free limit after downgrade, new over-limit creation is blocked until you upgrade again.
How is billing handled?
Stripe handles checkout, payment processing, subscription management, and cancellation. Vocab Monster does not store full card numbers or CVCs.
Train your brain. 🧠 Collect words. 🆕 Defeat hard words. ⚔️👾
Collect new words, master them through practice, and watch your skills grow.
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