Choose your credits
Slide to pick how many credits you want. Price updates in real time — bigger amounts unlock better per-credit rates.
Fair pricing
One simple rate. Heavy users pay more, casual users pay less — no monthly surprises.
Use any tool
Credits work across every AI tool. Switch freely between quizzes, flashcards, tutoring.
Bigger = cheaper
Per-credit price drops smoothly as the slider grows — save up to 50% at the top.
One balance. Every AI tool.
Credits flow across the whole platform — spend them where you need them, when you need them.
AI Quizzes
Generate a full quiz from any topic, document, or syllabus.
Smart Flashcards
Auto-build spaced-repetition decks tuned to your goals.
Exam Simulator
Timed mock exams with realistic difficulty and review.
Study Chat
Step-by-step tutoring that adapts to your level.
Why credits beat subscriptions
No locked-in tiers. No "you used too much this month." Just pay for what you actually run.
- Fixed monthly fee — pay even when you don't study
- Hidden usage caps and throttling
- Upgrade tiers to unlock simple features
- Auto-renew traps
- Pay once, use whenever you want
- Bigger amounts = lower per-credit rate
- Every tool included — no upsell tiers
- Never expire while your account is active
14-day refund
Not what you expected? Get a full refund on unused credits within 14 days.
Secure checkout
Encrypted in transit. We never store full card details on our servers.
No expiration
Your credits stay valid as long as your account is active — no monthly resets.
Loved by curious learners
Real students, real results — straight from our community.
"I burned through 800 credits prepping for boards. Way cheaper than the subscription I cancelled."
"The slider made it click — I picked 500 credits, knew exactly what I paid, no surprises."
"Flashcards + study chat are unreal. Credits stretch way longer than I expected."
Questions, answered
How fast do I burn credits?
Most quizzes cost ~5 credits, flashcards ~3, exam sims ~15, and tutor messages cost just 1. A 500-credits covers a typical month of active studying.
Do credits expire?
No — credits never expire while your account is active. Buy in bulk and use them whenever inspiration strikes.
Can I top up later?
Anytime. Come back, slide to the amount you need, and add credits to your balance in seconds.
What if I'm not happy?
We offer a 14-day refund on unused credits, no questions asked. Just contact support.
Is there a free trial?
No trials or demos — it's pure pay-as-you-go. Buy as few as 50 credits to start, then top up whenever you want.
Ready to learn smarter?
Pick how many credits you want and unlock every AI tool Hexa 2I ships with — no plans, no lock-in, start from just 50 credits.