40+
Courses
$7/mo
Annual plan
14 days
Free trial
Luctura verdict
Best for: daily habit building, vocabulary practice, casual language learners, beginners.
Not for: conversational fluency, grammar depth, speaking practice, academic credentials.
Key strengths
- Free tier covers full course content — gamification keeps daily habit strong
- 40+ languages with consistent, bite-sized lesson structure
- Super Duolingo adds offline access and unlimited practice at $7/month
One caveat
Insufficient alone for conversational fluency. Best used alongside speaking practice and grammar study, not as a standalone method.
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Features
✓ Mobile app✓ Offline downloads✗ Free audit✓ Business plan✗ Certificates✗ Employer recognised✗ Degrees
Content focus
SpanishFrenchGermanJapaneseKoreanLanguage Learning
Pricing
| Option | Cost |
|---|---|
| Free tier | Limited courses available free |
| Monthly plan | $7/month |
| Annual plan | $84/year ($7/month) |
| Free trial | 14 days |
Frequently asked questions
How much does Duolingo cost?
Duolingo costs a free tier or $84/year ($7/month) on the annual plan.
Is Duolingo worth it?
Duolingo is worth it primarily for daily habit building. Free tier covers full course content — gamification keeps daily habit strong The main caveat: Insufficient alone for conversational fluency. Best used alongside speaking practice and grammar study, not as a standalone method.
Does Duolingo offer certificates?
No — Duolingo does not issue certificates of completion. The platform is built around the content itself, not credentialling.
Can I use Duolingo for free?
Yes — Duolingo lets you access a free tier. A 14-day free trial is also available for the full paid plan.
Who should avoid Duolingo?
Duolingo is not well suited for conversational fluency, grammar depth. If that describes your goals, consider alternative platforms better matched to those needs.