Duolingo vs SipLingo for German Speaking: An Honest Comparison
Disclosure first: we make SipLingo. That means you should read this with a raised eyebrow, and it’s why we try to say plainly where Duolingo is the better choice. The two apps do different jobs. Duolingo is a broad, gamified course that teaches you German from the ground up. SipLingo does one thing: it makes you speak, and corrects you while you do. For most learners the honest answer is “use Duolingo for the course, add speaking practice on top.” This post explains when that’s true and when it isn’t.
The short version
| Duolingo | SipLingo | |
|---|---|---|
| Main job | Full beginner-to-intermediate course | Speaking practice with corrections |
| Skills covered | Reading, listening, writing, some speaking | Speaking (with listening in conversation) |
| How you speak | Prompts and exercises; a video-call feature with a character on some plans | Free-flowing voice conversation in 200+ everyday scenarios |
| Corrections | Marks answers right or wrong; lighter explanations in conversation features | Corrects grammar, word order and vocabulary, explained in your own language, with the correct sentence and an example |
| Progress tracking | Streaks, XP, leagues, course progress | Scores for word accuracy, grammar, fluency and intonation; XP and streaks too |
| Levels | Beginner up to about B2-labelled content (see our Duolingo German level guide) | A1 to B2 |
| Exam focus | General | Built around speaking situations and the oral part of exams |
| Price | Free tier with ads; paid tiers | 7.99 USD/month or 49.99 USD/year; free trial (3 or 7 days); no ads |
| Maturity | Huge user base, years of content | Launched July 2026, few reviews so far |
Prices and features change, so check each app’s current page before you decide.
Where Duolingo is better
Being honest matters more than winning this comparison, so here it is:
- It’s a complete course. If you’re at zero, Duolingo gives you a structured path: vocabulary, basic grammar, listening and reading. SipLingo assumes you’ll bring some of that yourself.
- It has a free tier. For someone with no budget, that’s decisive.
- Its gamification works. Streaks and leagues keep millions of people studying daily. If motivation is your bottleneck, that matters.
- Scale and polish. More content, more languages, more years of refinement, and a far bigger community.
- Reading and writing. SipLingo doesn’t train these.
Where SipLingo is better
- Free-flowing conversation, not exercises. In Duolingo’s courses, speaking is largely repeating or answering set prompts. In SipLingo you have a real conversation in a situation (at the doctor, viewing a flat, at the bakery) and the partner reacts to what you said. See our earlier analysis of what Duolingo can and can’t get you to.
- Corrections that explain why. When you make a mistake, SipLingo tells you what it was (word order, article, vocabulary), gives the correct sentence and an example, and explains it in your language: English, Spanish, European Portuguese, Russian, Italian or French.
- Situations you’ll actually face. 200+ scenarios built around daily life, work and exams, not general vocabulary.
- Skill scores. Four separate scores (word accuracy, grammar, fluency, intonation) show which part of speaking needs work. “You did well” doesn’t.
- No ads. Even during the trial.
Where SipLingo is weaker
We’d rather you knew:
- It’s new. Launched in July 2026. It doesn’t have the thousands of reviews, the years of updates or the community that Duolingo does.
- It’s speaking-only. No reading exercises, no writing practice, no structured beginner course. If you need those, it doesn’t replace anything.
- It isn’t free forever. There’s a free trial, then a subscription.
- It’s voice-first. If you can’t talk out loud where you study (train, shared room), it’s less convenient than tapping through exercises.
- Its ceiling is B2. For C1 and beyond you’ll need other resources.
Practise your German out loud with SipLingo, free to try on iPhone and Android:
Who should pick what
| Your situation | Best choice |
|---|---|
| Complete beginner, no budget | Duolingo (free), then add speaking practice |
| A2 to B1 and can read but can’t speak | SipLingo, or another speaking-focused tool |
| Preparing a Goethe, telc or DTZ oral exam | Speaking practice matters most: see how to practise the speaking exam alone |
| Moving to Germany soon | Duolingo for basics, SipLingo for real situations (Anmeldung, doctor, flat) |
| Just curious about German | Duolingo |
| Nurse or Ausbildung applicant needing B1/B2 | Course or classes for the whole exam, SipLingo for the speaking part |
Can you use both?
Yes, and for many people it’s the best answer:
- Duolingo, 15 minutes a day for vocabulary, reading and listening
- SipLingo, 10 to 15 minutes a day for speaking, with one scenario per day that matches something in your life this week
They don’t compete, because they train different skills. The gap that Duolingo learners typically find is a speaking gap. We wrote about why you can understand German but not speak it because it’s so common.
What Duolingo’s own conversation features are like
Duolingo has added voice conversation features with an AI character on some plans (the details and plan requirements have changed several times, so check the current status in the app). They’re a useful start, but the character has a fairly general conversational range, and corrections tend to be lighter-touch than a system built around catching and explaining mistakes. There is also no separate score for grammar, fluency or intonation. That’s the difference SipLingo is designed around, and if you already have Duolingo’s premium plan, try its conversation feature first and see whether it gives you enough.
Official sources
For the official details and the latest updates, see:
- Duolingo: How the Duolingo Score maps to CEFR levels – Duolingo’s official 0–160 score and its CEFR mapping
Frequently asked questions
Is SipLingo better than Duolingo?
For speaking practice with detailed corrections, it’s designed to be. For a full beginner course, free access and content volume, Duolingo is the stronger choice. They complement each other.
Can Duolingo teach me to speak German?
It can teach you vocabulary and sentence patterns, and some speaking. Most learners still need dedicated conversation practice to become comfortable speaking.
Is SipLingo free?
It has a free trial (3 days on the monthly plan, 7 days on the yearly plan) and then it’s a subscription: 7.99 USD per month or 49.99 USD per year.
Which languages are the corrections in?
English, Spanish, European Portuguese, Russian, Italian and French.
Does SipLingo replace a German course?
No. It trains speaking, and it works best alongside a course, classes or self-study for grammar, reading and writing.
Try it and judge for yourself. SipLingo runs real voice conversations, corrects you in your own language and scores your speaking. A1 to B2.
