kitio.aiDuolingo vs LangBuddy.ai
A side-by-side look at pricing plans, free tiers, features, pros and cons, updated for 2026. Duolingo starts at $12.99/mo and LangBuddy.ai starts at See pricing page. 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
- Bite-sized lessons
- Streaks and leagues
- AI Video Call
- Explain My Answer
- Maths and music courses
- WhatsApp and iMessage chat
- Inline corrections
- Voice notes
- 300+ languages
- Personal buddy characters
| Feature | Duolingo | LangBuddy.ai |
|---|---|---|
| Best for | Gamified language app with AI conversation practice on its Max plan | AI conversation partner for language practice on WhatsApp |
| Category | Education | Education |
| Pricing model | Freemium | Free trial |
| Starting price | $12.99/mo | See pricing page |
| Free plan | Yes | No, 7-day trial |
| Made by | Duolingo | LangBuddy.ai |
| Based in | United States | – |
| Rating | No ratings yet | No ratings yet |
| Key features |
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Pricing compared
Duolingo starts at $12.99/mo and LangBuddy.ai starts at See pricing page. Check both pricing pages for current plans.
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
LangBuddy.ai
- No new app to install
- Wide language coverage
- Corrections explained briefly
- Subscription price not shown in the evidence
- Less structured than a course
- Depends on WhatsApp or iMessage
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 LangBuddy.ai if you want:
- No new app to install
- Wide language coverage
- Corrections explained briefly
Watch out: subscription price not shown in the evidence.
Duolingo vs LangBuddy.ai FAQ
What is the difference between Duolingo and LangBuddy.ai?
Duolingo: Gamified language app with AI conversation practice on its Max plan. LangBuddy.ai: AI conversation partner for language practice on WhatsApp. Both are education tools.
Is Duolingo or LangBuddy.ai cheaper?
Duolingo starts at $12.99/mo and LangBuddy.ai starts at See pricing page. Check both pricing pages for current plans.
Do Duolingo and LangBuddy.ai have free plans?
Duolingo: Yes. LangBuddy.ai: No, 7-day trial.
Who makes Duolingo?
Duolingo is made by Duolingo, based in United States.
Who makes LangBuddy.ai?
LangBuddy.ai is made by LangBuddy.ai.
Which should I choose, Duolingo or LangBuddy.ai?
Choose Duolingo if you value free plan covers full courses and motivating game mechanics. Choose LangBuddy.ai if you value no new app to install and wide language coverage.