Danish live captions and productivity tool for phone & video calls
For deaf and hard of hearing people.
coming soon
Download for free
Download on theApp Store
Everything you need to follow Danish phone & video calls
Four tools built for deaf and hard of hearing Danish speakers.
Follow the call in real time
- Captions appear word by word as the other person speaks
- Works on any call — no app integration required
- Put the call on speaker and point the microphone toward it
- Handles compressed call audio accurately
International and foreign-language calls
- They speak their language — you read in yours
- Translates in real time as they speak
- 60+ languages, no setup
- For family abroad, international business, or travel
Transcribe any call recording
- Record the call and upload for a complete written transcript
- Review instructions, information, and decisions after
- Organised by speaker
- Works on any call recording
Key information extracted from any call
- Important points pulled from any call transcript
- Useful for medical calls, customer service, and work calls
- Organised into clear sections
- Works on any saved recording
Download for free
Download on theApp StoreEvery situation covered
Designed for the real moments that matter — not just quiet controlled environments.
A family call from a parent or grandparent in Copenhagen or Jutland — following along as they recount the week in fast, contracted everyday Danish.
A work call with Danish colleagues or clients — professional Danish from a speaker possibly sitting in an open office with background noise.
A callback from a Danish GP surgery, hospital outpatient department, or pharmacy — health system calls where every detail matters.
A call from Nets, the tax authority, a utility company, or a Danish customer service line — menus, options, and agents speaking quickly in standard Danish.
A call from a Danish relative living in Germany or Sweden, mixing Danish with German or Swedish words in the casual way diaspora speakers do.
A FaceTime or Teams video call with Danish family or colleagues — the platform where much of modern Danish social and work life now happens remotely.
Most accurate and fastest models
word accuracy
independent benchmark, 2025
real-time captions
first word appears as you speak
Download for free
Download on theApp Store
Built for the calls you have been avoiding
Captions as they speak
Words appear on screen word by word while the other person is still talking. You read what they say at the same pace everyone else hears it — no delay, no reconstruction.
Works on any call app
Captio AI does not need to integrate with any platform. Put the call on speaker, point the microphone toward the audio, and read the captions. It works the same way for any app on any device.
No more asking for repeats
Every word is on screen as it is said. If you missed something, glance at the caption rather than interrupting the call — the full sentence is there.
Handles call audio accurately
Compressed phone audio is less clean than in-person speech. Captio AI is built for real-world audio conditions, including the reduced quality of standard phone and VoIP calls.
Any language
For calls with family abroad, international colleagues, or foreign-language customer service. Live Translator captions and translates in real time with no manual setup.
Record and review after
Record any call and upload it to Audio Transcription. Get a full written record of everything said — useful for medical instructions, work decisions, and anything worth having in writing.
Why Danish is hard to understand
Syllable swallowing
- A quarter of all syllables disappear in ordinary speech
- Danish speakers omit on average about one in four syllables in casual conversation. Words contract so heavily that even Danish children take longer than children speaking other languages to learn their own tongue. On a phone call, whole syllables and sometimes whole words vanish mid-sentence.
Stød
- A glottal creak that distinguishes words with no lip movement
- The stød is a creaky voice quality that distinguishes word pairs — 'hund' (dog) vs the past form of 'hunt' — produced entirely in the throat. It leaves no visible mark on the lips. A deaf lip-reader tracking Danish cannot detect the stød at all, making stød-distinguished word pairs look identical.
40-vowel system
- One of the largest vowel inventories in Europe
- Danish has approximately 40 distinct vowel sounds — two to three times the English inventory. Many differ only in tongue height or roundness, with minimal lip shape variation. On a video call, distinguishing Danish vowel pairs by lip-reading alone is close to impossible.
No spoken standard
- Every region speaks a substantially different variety
- There is no single standard spoken Danish. Jutland dialects compress vowels and soften consonants distinctly from Copenhagen Danish; Bornholmsk is so divergent it is sometimes described as a separate language. A phone call from Aarhus reads differently from one from the capital.
Consonant lenition
- Intervocalic consonants soften or disappear entirely
- Danish regularly weakens consonants between vowels — /d/ becomes the fricative /ð/ or disappears, /g/ becomes /j/ or /w/. Spoken Danish looks much sparser on the lips than the written form, making it one of the hardest European languages to lip-read.
Download for free
Download on theApp StoreHearing loss in Denmark: a larger scale than it appears
An estimated 800,000 Danes live with some degree of hearing loss — roughly one in seven of the population — with the share rising steeply with age: 33.9% of Danes over 74 report hearing impairment. A national survey (PubMed PMID 28555382) found that adults with hearing loss in Denmark report significantly higher rates of co-occurring visual impairment, mental health conditions, and other disabilities than the general population, pointing to the compounding burden of hearing loss in daily life.
Denmark's public health system funds hearing aids through audiologist referral from a GP, making it among the better-resourced countries for hearing aid provision in Europe. Yet hearing aid ownership does not translate to full participation in phone-based life. Danish telephone services — bank calls, utility lines, GP appointment systems — are conducted at normal speech speed with no captioning provision, and even well-fitted hearing aid users report difficulty following automated voice menus and fast-talking agents. The GBD 2019 study situates Denmark within a Western European prevalence band where hearing loss is the leading cause of years lived with disability for the over-60 population.
Captio AI captions every Danish phone call in real time — from a fast family call from Jutland to a GP callback in Copenhagen Danish — so deaf and hard of hearing users can follow every word independently.
[1]PubMed 28555382 — Self-reported disorders among adults with hearing loss in Denmark
[2]Statista — Share of people with hearing loss in Denmark by age group 2012–2016
[3]GBD 2019 — Hearing loss prevalence and years lived with disability (PMC7960691)
[4]The Conversation — Danish children struggle to learn their vowel-filled language
Download for free
Download on theApp StoreWhat you hear stays with you.
Gone the moment it ends
Captio AI processes your audio in real time and discards it immediately. Nothing is recorded. Nothing is kept.
Not a product
Your conversations are not something Captio AI sells, shares, or monetizes — to anyone, for any reason.
Not used to train anything
What you say in a doctor's appointment or a job interview never ends up in a training dataset. Not ours. Not anyone else's.
Private by default
Download on theApp StoreCaptio AI supports 60+ languages
People love Captio AI
"Danish eats its own words. My GP calls back and I miss half of what she says because syllables disappear. Captio AI gives me every word on screen and I actually know what the follow-up appointment is for."
"My family in Jutland speaks so differently from Copenhagen Danish. Before Captio AI I just nodded along on FaceTime. Now I follow the Jutland dialect clearly and actually join the conversation."
"Bank calls in Danish are the worst — fast speech, menus, then an agent. Captio AI gets all of it in real time. I handled my NemKonto setup entirely on my own for the first time."
"I call my mother in Copenhagen every Sunday. She swallows half her words as all Danes do. Captio AI keeps up with her anyway and I haven't had to ask her to repeat herself in months."
"Danish eats its own words. My GP calls back and I miss half of what she says because syllables disappear. Captio AI gives me every word on screen and I actually know what the follow-up appointment is for."
"My family in Jutland speaks so differently from Copenhagen Danish. Before Captio AI I just nodded along on FaceTime. Now I follow the Jutland dialect clearly and actually join the conversation."
"Bank calls in Danish are the worst — fast speech, menus, then an agent. Captio AI gets all of it in real time. I handled my NemKonto setup entirely on my own for the first time."
"I call my mother in Copenhagen every Sunday. She swallows half her words as all Danes do. Captio AI keeps up with her anyway and I haven't had to ask her to repeat herself in months."
Download for free
Download on theApp StoreFrequently asked questions
Follow every call in Danish.
Captio AI is free to start
coming soon
Download for free
Download on theApp Store