Pricing
Start free, upgrade when you're ready.
Everything you need to get started
$0 / forever
- All 113 topics of exercises & worksheets
- All grammar lessons
- Learning Journey — CEFR roadmap
- Badges, achievements & daily streaks
- Streak Freeze — 1 per month
- Leaderboard access
- 1 result email per day
- AI Grammar Coach — 5 credits/day
For serious learners who want more
$10 / month
billed annually ($120/year) · or $20/month
- Full progress history — never lose a result
- Smart mistake review with spaced repetition
- AI Grammar Coach — 1,000 credits/month
- Streak Freeze — 3 per month
- Unlimited result emails
- AI-powered weak area detection
Maximum power for dedicated learners
$15 / month
billed annually ($180/year) · or $30/month
- Everything in Pro, plus:
- AI Grammar Coach — 3,000 credits/month
- Deep AI grammar analysis
- AI conversation history — saved permanently
- Streak Freeze — 5 per month + Streak Repair
- Early access to new features
All paid plans include direct access to the founder. Email peter@english-grammar.app and get a personal reply within 24 hours.
Frequently Asked Questions
What's included in the free plan?+
All 113 topics of exercises and worksheets, grammar lessons, the Learning Journey (CEFR roadmap), streaks, badges, leaderboard, and 5 AI Grammar Coach credits per day. No credit card required.
Can I cancel anytime?+
Yes. Cancel from your Settings page — you'll keep full access until the end of your billing period. No cancellation fees.
What payment methods do you accept?+
We use Stripe for secure payments. Visa, Mastercard, American Express, and other major cards are accepted.
Do you offer refunds?+
If you're not satisfied within the first 7 days, email peter@english-grammar.app for a full refund.
How does the AI Grammar Coach work?+
It's an AI tutor powered by Claude that explains grammar concepts, answers your questions, and helps you understand your mistakes — right inside each exercise.
What is Streak Freeze?+
Streak Freeze protects your daily streak when you miss a day. Free users get 1 per month, Pro gets 3, and Max gets 5 plus Streak Repair to recover broken streaks.
What's the difference between monthly and annual billing?+
Annual billing saves you 50%. For example, Pro is $10/mo billed annually vs $20 month-to-month.