Sound like you live here.
NuanceLab is an AI pronunciation and fluency lab for advanced Danish learners. The kind who can already hold a meeting in Danish — but still get switched to English the moment they order coffee.
Built by an opera-trained singer who reached C1 in two years.
Most language apps stop where the hard part begins. NuanceLab is built for the last 10% of fluency: the soft d, the stød, the swallowed endings, and the idioms that mark the difference between “Du taler flot dansk.” and “...Er du dansker?”
Then 149 DKK/month — less than one hour with a native tutor.
See it in action.
Every screen is built around one idea: make the feedback so specific that you know exactly what to fix next.
Choose a topic, pick a length,
or use your own text
Pronunciation Lab
Choose from a variety of topics and lengths, or practice your own custom text.
Phoneme-level feedback
+ physical correction cues
Nuance Coach
Get phoneme-level feedback on your reading along with physical direction to improve.
AI-graded sentence practice
with instant correction
Writing Lab
Use your own vocabulary words in sentences. Get grammar feedback that actually sticks.
Daily streaks, XP, and a
before/after baseline recording
Progress Tracking
Streaks, XP, and a baseline recording so you can hear the difference in six weeks.
Screenshots only show so much. Read one short passage aloud and hear your own Danish scored — about a minute, no account.
Score your Danish freeBuilt for B2 and beyond.
Four things every advanced learner is missing — and one app that finally provides them.
Pronunciation feedback that's actually physical
Record yourself reading native-level Danish and get a score out of 100 for accuracy, fluency, and completeness — plus color-coded highlighting of every syllable you got wrong. But your AI coach doesn't just tell you that you missed it; it tells you how to fix it physically. It gives you exact, anatomical instructions like “shape your lips into a tight oo pucker.” Still stuck? Open the context-aware chat widget and ask the coach exactly where to place your tongue.
Generate practice texts for your real life
Duolingo makes you translate “the cat drinks milk.” NuanceLab generates advanced, realistic Danish on demand. Choose from 11 granular categories — like Business, Science, or Romance — and generate single sentences or full 100-word paragraphs so you can practice the exact vocabulary you need for your daily life. Need a real challenge? The “Surprise Me” module explicitly seeks out bizarre Danish idioms and hyper-specific scenarios to ensure you never hit a plateau.
A dictionary that fights back
Add tricky words from your real life — your industry jargon, your in-laws' names, or the phrase your boss keeps using. But this isn't a passive flashcard app. Toggle your saved words “on,” and explicitly command the AI to weave those specific words into your next generated pronunciation text. You force the app to teach you exactly what you need to master.
Gamified retention and baseline tracking
Earn XP, build your daily streak, and enjoy instant, confetti-powered feedback when you nail a tough sentence in the Writing Lab. More importantly, on Day 1 you are required to record a mandatory baseline text. Six weeks in, you'll play it back and barely recognize yourself. That recording is the whole point.
There is an AI pronunciation coach for English. There wasn't one for Danish.
ELSA Speak will correct an English learner's pronunciation sound by sound. Nothing like it existed for Danish — the market is too small for the big players to build it, so the hardest part of the language was left without a tool.
That is the gap NuanceLab was built to fill: sound-level feedback for the language where the distance between reading well and sounding native is widest.
The plateau is real. So is the way through it.
Every advanced Danish learner hits the same wall. You can read a contract. You can argue politics. But somewhere between rødgrød med fløde and a natural-sounding ikke, the foreign accent stays — and the switch to English follows.
A weekly tutor helps, but costs 400 DKK an hour and isn't there at 7am when you actually have ten minutes. NuanceLab is the in-between: a private pronunciation lab on your phone, calibrated to your level, available the moment you sit down with a coffee.
On day one, you record a standard text. We save it. Six weeks in, you'll play it back and barely recognize yourself. That recording is the whole point.
One plan. Two ways to commit.
Both start with a 7-day free trial. Cancel anytime — we'll even remind you the day before billing starts.
Monthly
Billed monthly
- Unlimited pronunciation practice
- Personal vocabulary lab
- Daily trouble-word drills
- Full progress tracking
- Cancel anytime
Annual
Works out to 99 DKK/month
- Everything in Monthly
- Two months free
- Locked-in price for 12 months
- Priority support
Less than a single hour with a native tutor. Available at 6am on a Tuesday.
Preparing for Prøve i Dansk 3 or Studieprøven?
In Prøve i Dansk 3, the oral exam counts double. It is the highest-stakes part of the test and the hardest to prepare for alone, because you cannot hear your own accent. NuanceLab gives you the sound-level feedback the oral demands.
How the PD3 oral exam is scored →
Meet the founder
Hi, I'm Ian.
Years before I moved to Denmark, I got a degree in classical opera singing — which means I spent years studying the exact physical mechanics of phonetic diction.
When I arrived here, I realized standard language apps were useless for the hardest part of Danish: the stød, the soft d, and the swallowed vowels. They could tell me a word was wrong, but they couldn't tell my mouth how to fix it.
I treated Danish like an operatic score, mapped the vocal mechanics, and reached C1 fluency in under two years. I built NuanceLab to automate that exact physical feedback loop for you.