kitio.aiDuolingo vs 101.school
A side-by-side look at pricing plans, free tiers, features, pros and cons, updated for 2026. 101.school is completely free, while Duolingo is freemium.
At a glance
Best for
Pricing model
Starting price
Free plan
Made by
Based in
Rating
Key features
- Bite-sized lessons
- Streaks and leagues
- AI Video Call
- Explain My Answer
- Maths and music courses
- AI course generation
- Multi-week course structure
- Featured course library
- Course search
| Feature | Duolingo | 101.school |
|---|---|---|
| Best for | Gamified language app with AI conversation practice on its Max plan | Generate a self-study course on any topic with AI |
| Category | Education | Education |
| Pricing model | Freemium | Free |
| Starting price | $12.99/mo | Free |
| Free plan | Yes | Yes, fully free |
| Made by | Duolingo | 101.school |
| Based in | United States | – |
| Rating | No ratings yet | No ratings yet |
| Key features |
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Pricing compared
101.school is completely free, while Duolingo is freemium.
Free plan
Cheapest paid plan
Top plan
Free trial
3 plans
Free
Free
- All language courses
- Ads and limited hearts
Super
$12.99/mo
- No ads
- Unlimited hearts
- Personalized practice
Max
$29.99/mo
- Everything in Super
- AI-powered explanations
- Video Call and roleplay practice
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
Duolingo
- Free plan covers full courses
- Motivating game mechanics
- Huge choice of languages
- Limited speaking practice without Max
- Hard to reach advanced fluency alone
101.school
- Any topic in seconds
- Clear week-by-week structure
- Large library to browse
- AI content may contain errors
- No instructor or grading
- Little detail on sources
Which one should you choose?
Choose Duolingo if you want:
- Free plan covers full courses
- Motivating game mechanics
- Huge choice of languages
Watch out: limited speaking practice without max.
Choose 101.school if you want:
- Any topic in seconds
- Clear week-by-week structure
- Large library to browse
Watch out: ai content may contain errors.
Duolingo vs 101.school FAQ
What is the difference between Duolingo and 101.school?
Duolingo: Gamified language app with AI conversation practice on its Max plan. 101.school: Generate a self-study course on any topic with AI. Both are education tools.
Is Duolingo or 101.school cheaper?
101.school is completely free, while Duolingo is freemium.
Do Duolingo and 101.school have free plans?
Duolingo: Yes. 101.school: Yes, fully free.
Who makes Duolingo?
Duolingo is made by Duolingo, based in United States.
Who makes 101.school?
101.school is made by 101.school.
Which should I choose, Duolingo or 101.school?
Choose Duolingo if you value free plan covers full courses and motivating game mechanics. Choose 101.school if you value any topic in seconds and clear week-by-week structure.