Best for
- Beginners comparing a free guided course with open input
- Duolingo users deciding whether to add authentic material
- Intermediate learners whose recognition exceeds comprehension
Watch for
- Course depth differs across Duolingo languages
- LingQ's useful import workflow is constrained on a free account
- A streak and saved-word count are activity measures, not proficiency proof
Products in this decision
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Duolingo
DocumentedA bite-sized, gamified course system covering reading, writing, listening and speaking with a broad free core.
Best fit: Beginners building a low-friction daily course habit
Watch: Course depth and feature availability vary by language
LingQ
DocumentedA self-directed reading and listening environment built around authentic content, saved words and imported material.
Best fit: Learners who want large amounts of reading and listening input
Watch: The open library is not a mandatory linear course
Side-by-side evidence
Facts below were checked against vendor sources on Sep 3, 2026. Regional offers may change.
| Criterion | Duolingo | LingQ |
|---|---|---|
| Learning format | structure, reading, listening, speaking, vocabulary | reading, listening, vocabulary, structure |
| Languages | 40+ languages; depth and source-language availability differ by course | More than 50 languages; the verified selector contained 52 |
| Level context | Beginner onward; nine major languages have published B2-aligned content for most learners, which is content scope rather than a guaranteed outcome | All levels are marketed; the open content model is often easiest after the earliest beginner stage |
| Access model | Permanent free tier | Permanent free tier |
| Free access / trial | Core language courses remain available free; the US App Store advertises a 14-day Super trial | Free account with audio and transcripts, up to 20 saved terms, five imported lessons and one playlist |
| Pricing context | No stable universal paid price; Super and Max vary by account, region, channel and promotion | Geo-localized checkout showed CHF 13.50 monthly, CHF 107 annually or CHF 189.90 for 24 months; locale and channel can change the amount |
| Billing / renewal context | Paid plans auto-renew through the purchase channel; no universal public refund guarantee was verified | Recurring prepaid plans; first-time Premium purchases have a published 30-day refund window, while later charges are generally non-refundable |
| Platforms | Web, iOS and Android; Max feature and language availability varies | Web, iOS and Android; offline access is a Premium feature |
The products remove different kinds of friction
Duolingo chooses the exercise, controls much of the sequence and keeps its core courses available free. LingQ reduces friction inside longer content through transcripts, saved terms and imports but leaves topic and difficulty selection to the learner.
That makes Duolingo easier to begin and LingQ easier to personalise once extended input is workable. The balance changes by target language because course and library depth are not uniform.
Who should choose Duolingo?
Choose Duolingo when cost-free core access, a clear next exercise and a small daily starting point matter most. It can test interest before an annual purchase and can preserve a basic routine during busy periods.
Duolingo has published B2-aligned content for most learners in nine major languages. That describes content scope, not a guaranteed learner level, and it does not establish equal depth for every course or skill.
Who should choose LingQ?
Choose LingQ when isolated exercises have become easier than following a story, podcast or article and the next need is sustained supported input. Imports let a learner connect study with personal interests or specialist subject matter.
LingQ is not automatically an upgrade for an early beginner. If the main message disappears or lookup dominates, use easier material or retain a structured foundation while adding only a small input block.
Who should choose neither?
Choose neither as the primary purchase when a tutor, exchange or specialist teacher is needed for negotiation, pronunciation diagnosis, writing correction or an exam. Automated prompts and content tools do not create responsive expert feedback.
Choose neither new system when the current Duolingo routine plus free comprehensible media already completes the planned jobs. A paid import workflow is useful only when it changes what happens in the week.
A low-risk transition test
Keep the Duolingo block fixed and add one LingQ-style supported text-and-audio task three times in a week. Compare main-message comprehension, lookup interruption and ability to give a short response.
Shift time toward extended input when it produces a useful challenge and a reliable return path. Keep guided exercises when unresolved basics still block meaning; do not pay merely to preserve both activity counters.
Decision criteria
Primary sources
Material claims link to primary or authoritative sources. A link is not an endorsement.
- Duolingo — official course catalogue
- Duolingo — published B2 content update
- LingQ — how the platform works
- LingQ — official plans
- Duolingo: Official course catalogue
- Duolingo: Published B2 content update
- Duolingo: Official US App Store listing
- Duolingo: Duolingo Max availability
- LingQ: Official pricing
- LingQ: How LingQ works
- LingQ: Subscription terms