kitio.aiMathful vs Question AI
A side-by-side look at pricing plans, free tiers, features, pros and cons, updated for 2026. Mathful starts at $9.90/mo and Question AI starts at $9.90/mo. Check both pricing pages for current plans.
At a glance
Best for
Pricing model
Starting price
Free plan
Made by
Based in
Rating
Key features
- Photo math solver
- Step-by-step solutions
- Math calculator
- MathGPT chat
- Photo-based question solving
- AI math solver
- Multiple school subjects
- Step-by-step answers
- Early access to new features
| Feature | Mathful | Question AI |
|---|---|---|
| Best for | Photo math solver that shows each step of the working | Homework solver for math and other school subjects |
| Category | Education | Education |
| Pricing model | Freemium | Freemium |
| Starting price | $9.90/mo | $9.90/mo |
| Free plan | Yes | Yes |
| Made by | Mathful | Question AI |
| Based in | – | – |
| Rating | No ratings yet | No ratings yet |
| Key features |
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Pricing compared
Mathful starts at $9.90/mo and Question AI starts at $9.90/mo. Check both pricing pages for current plans.
Free plan
Cheapest paid plan
Top plan
Free trial
2 plans
Free
Free
- Step-by-step solutions
- Daily usage limit
Pro
$9.90/mo
- 30 questions per day
- 30 image uploads per day
- Priority support
2 plans
Monthly
$9.90/mo
- Up to 30 homework questions
- Up to 30 image-based problems
- Early access to features
Yearly
$4.90/mo billed yearly
- Unlimited problem solving
- Unlimited image uploads
- Everything in Monthly
Prices in USD, checked Oct 29, 2026 or later. Plans change often, so confirm on each tool's site before you buy.
Pros and cons
Mathful
- Explains each step, not just the answer
- Accepts photos and pasted images
- Free to try
- Daily limits apply on questions and uploads
- Accuracy claim is the site's own figure
Question AI
- Upload a photo of a problem
- Free solver to try first
- Yearly plan has no problem limits
- Monthly plan caps questions at 30
- Accuracy claim is self-reported
- Answers can encourage copying instead of learning
Which one should you choose?
Choose Mathful if you want:
- Explains each step, not just the answer
- Accepts photos and pasted images
- Free to try
Watch out: daily limits apply on questions and uploads.
Choose Question AI if you want:
- Upload a photo of a problem
- Free solver to try first
- Yearly plan has no problem limits
Watch out: monthly plan caps questions at 30.
Mathful vs Question AI FAQ
What is the difference between Mathful and Question AI?
Mathful: Photo math solver that shows each step of the working. Question AI: Homework solver for math and other school subjects. Both are education tools.
Is Mathful or Question AI cheaper?
Mathful starts at $9.90/mo and Question AI starts at $9.90/mo. Check both pricing pages for current plans.
Do Mathful and Question AI have free plans?
Mathful: Yes. Question AI: Yes.
Who makes Mathful?
Mathful is made by Mathful.
Who makes Question AI?
Question AI is made by Question AI.
Which should I choose, Mathful or Question AI?
Choose Mathful if you value explains each step, not just the answer and accepts photos and pasted images. Choose Question AI if you value upload a photo of a problem and free solver to try first.