The study AI that learns how you learn
Learn it once. Keep it.
Expanary notices how you understand things best, teaches you that way, and checks back days later to make sure it actually stuck.
Free for students 13 and up. No credit card needed.
Picture a ladder against a wall. The bottom is 6 ft out, and it reaches 8 ft up.
6² + 8² = 36 + 64 = 100, and √100 = 10 ft. That's how long the ladder is.
How Expanary works
Most AI tutors stop when you say "got it." Expanary keeps going until you actually remember it.
It notices
When you ask for an example, say you're confused, or skip long answers, Expanary picks up on it.
It adapts
Your learning profile shapes every answer: more examples, shorter steps, or a quick question at the end.
It checks what stuck
Days later, a short check-in tests what you remember, and shows which teaching style worked for you.
Your learning profile
See exactly how you learn best, and change it anytime.
Spaced check-ins
Reviews at 1, 3, 7, 14 and 30 days, so lessons stick before the test.
Homework photos
Snap a worksheet and get help understanding it, not just the answer.
Projects and library
Group chats by class and save the explanations worth keeping.
Made for students
Age-appropriate answers, parental controls and quiet hours.
Private by default
No ads, never sold, and your chats aren't used to train AI.
Simple plans for every student
Start free. Upgrade only if you need more. Cancel anytime.
Free
Try everything
Free forever
Start free- 50 questions a day
- Learning profile
- Review check-ins
- Up to 5 projects
Student
For everyday homework
or $6.67/mo billed yearly
Get Student- 300 questions a day
- Unlimited projects and library
- Full study stats
- Custom review pace
Plus Most popular
For serious studiers
or $12.50/mo billed yearly
Get Plus- 1,000 questions a day
- Smarter model for hard problems
- 100 homework photos a day
- Weekly progress report
Pro
The most Expanary can do
or $25/mo billed yearly
Get Pro- Practically unlimited
- Most capable model
- Fastest answers
- Early access to new features
Compare plans
| Feature | Free | Student | Plus | Pro |
|---|---|---|---|---|
| Questions per day | 50 | 300 | 1,000 | Practically unlimited |
| Learning profile that adapts to you | ✓ | ✓ | ✓ | ✓ |
| Review check-ins | ✓ | ✓ | ✓ | ✓ |
| Projects | 5 | Unlimited | Unlimited | Unlimited |
| Saved library | 50 answers | Unlimited | Unlimited | Unlimited |
| Study stats and streaks | Basic | Full | Full | Full |
| AI model | Swift | Swift | Swift and Core | Swift, Core and Deep |
| Homework photos | 5 a day | 30 a day | 100 a day | 300 a day |
| Weekly progress report | – | – | ✓ | ✓ |
| Early access to new features | – | – | – | ✓ |
Prices in US dollars. Under 18? A parent or guardian makes purchases.
Questions
Who is Expanary for?
Students 13 and older, from middle school through college. Users under 18 need a parent or guardian's permission.
Will it just do my homework?
No. Expanary helps you understand the material and guides you to the answer. Parents can choose how much help it gives.
Is my information private?
Yes. We never sell your data, never show ads, and your chats aren't used to train AI models. Read the Privacy Policy for details.
When can I use it?
Expanary is open. Create a free account in under a minute.
Study smarter, not longer.
Be one of the first students to try Expanary. Send us a quick email and we'll let you know the moment it's ready.
Start learning free