Get scary good at words 👻
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Pricing
Build your vocabulary with AI
Start free or upgrade to Vocab Monster Pro
Free
Active$0
For trying Vocab Monster.
- 50 saved words
- 5 custom collections
- 25 AI-Generated prompts
- Unlimited practice on other game modes
- Pick your AI model:
Vocab Monster Pro
$4.99/month
Billed monthly.
- Unlimited saved words
- Unlimited custom collections
- 5,000 AI-Generated prompts
- Secure billing and cancellation via Stripe
- Pick your AI model:
Feature comparison
Free vs Vocab Monster Pro
| Feature | Free $0 | Pro $4.99/month |
|---|---|---|
| Pick your AI model: | 25 prompts Resets 30 days after you hit the limit. | 5,000 prompts |
| Saved words | 50 words | Unlimited |
| Custom collections | 5 collections | Unlimited |
| Practice modes | Flashcards, quizzes, games | Included |
| Progress tracking | Stats and streaks | 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-generated fill-in-the-blank prompts stop at the free limits until you upgrade.
Can I cancel anytime?
Yes. You can cancel through the Stripe Billing Portal from Account Settings.
What happens to my data if I downgrade from Pro?
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.
Does the free fill-in-the-blank limit reset?
Yes. After you hit 25 AI prompts, the limit resets 30 days later.
Train your brain. 🧠 Collect words. 🆕 Defeat hard words. ⚔️👾
Collect new words, master them through practice, and watch your skills grow.
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