kitio.aiDiffit vs Storybooks
A side-by-side look at pricing plans, free tiers, features, pros and cons, updated for 2026. Storybooks has the lower starting price: about $4 a month, against $15 for Diffit.
At a glance
Best for
Pricing model
Starting price
Free plan
Made by
Based in
Rating
Key features
- Leveled reading passages
- Vocabulary lists
- Question generation
- Google and Microsoft export
- Standards alignment
- Personalized stories
- 20+ illustration styles
- Configurable reading levels
- Decodable phonics books
- Story library
- Daily reading reminders
| Feature | Diffit | Storybooks |
|---|---|---|
| Best for | Turn any article, video or topic into reading at multiple levels | Personalized illustrated stories that help kids learn to read |
| Category | Education | Education |
| Pricing model | Freemium | Free trial |
| Starting price | $14.99/mo | $3.99/mo |
| Free plan | Yes | No, 7-day trial |
| Made by | Diffit | Storybooks |
| Based in | United States | – |
| Rating | No ratings yet | No ratings yet |
| Key features |
|
|
Pricing compared
Storybooks has the lower starting price: about $4 a month, against $15 for Diffit.
Free plan
Cheapest paid plan
Top plan
Free trial
1 plan
Storyteller
$3.99/mo
- Unlimited story creation
- 20+ illustration styles
- Configurable reading levels
- Interactive learning modules
Prices in USD, checked Oct 28, 2026 or later. Plans change often, so confirm on each tool's site before you buy.
Pros and cons
Diffit
- Fast differentiation from any source
- Supports many languages
- Free plan is useful
- Exports require the paid plan
- Questions sometimes need editing
Storybooks
- Low monthly price
- Reading level can be adjusted
- Separate tools for parents and teachers
- Only one paid plan is listed
- Stories need a subscription after the trial
- Billing toggle makes the monthly rate unclear
Which one should you choose?
Choose Diffit if you want:
- Fast differentiation from any source
- Supports many languages
- Free plan is useful
Watch out: exports require the paid plan.
Choose Storybooks if you want:
- Low monthly price
- Reading level can be adjusted
- Separate tools for parents and teachers
Watch out: only one paid plan is listed.
Diffit vs Storybooks FAQ
What is the difference between Diffit and Storybooks?
Diffit: Turn any article, video or topic into reading at multiple levels. Storybooks: Personalized illustrated stories that help kids learn to read. Both are education tools.
Is Diffit or Storybooks cheaper?
Storybooks has the lower starting price: about $4 a month, against $15 for Diffit.
Do Diffit and Storybooks have free plans?
Diffit: Yes. Storybooks: No, 7-day trial.
Who makes Diffit?
Diffit is made by Diffit, based in United States.
Who makes Storybooks?
Storybooks is made by Storybooks.
Which should I choose, Diffit or Storybooks?
Choose Diffit if you value fast differentiation from any source and supports many languages. Choose Storybooks if you value low monthly price and reading level can be adjusted.