Captio AI
🦻 Accessibility + 💻 Productivity App

Galician live captions and productivity tool for tv & media

For deaf and hard of hearing people.

Download for free

Download on theApp Store
Captio AI app showing live captions

Download for free

Download on theApp Store
Use Cases

Every situation covered

Designed for the real moments that matter — not just quiet controlled environments.

📺Live TV — news, sport, events

Live TV in Galician moves fast — a TVG news bulletin, a Celta match, a Rías Baixas festival broadcast. Point Captio AI at the screen and read the commentary and reporting in real time as it happens.

🎬Streaming content

Streaming catalogues carry little Galician content and rarely caption it for the deaf. Captio AI captions a series or film from the audio, so you follow the dialogue whether or not the platform provides Galician subtitles.

📱YouTube and social media

Galician YouTube and social clips — creators from Santiago, A Coruña, and Vigo — rarely carry reliable captions. Point Captio AI at the speaker and read every word.

🌍Foreign-language content

Foreign films reach Galician screens dubbed or subtitled in Spanish. Captio AI captions the Galician audio track in real time, so you are not left choosing between a soundtrack you cannot hear and subtitles in another language.

🎭Cinema

In a Santiago cinema showing a Galician film, hold your phone toward the audio and read the dialogue as the scene plays.

🎧Podcasts and audio content

Galician podcasts and radio — news, culture, traditional music talk — arrive as audio only. Upload a recording to Captio AI and read the full conversation as text.

Performance

Most accurate and fastest models

Galician
88.9%

word accuracy

independent benchmark, 2025

< 200ms
you speak
captions

real-time captions

first word appears as you speak

Download for free

Download on theApp Store
Captio AI in everyday use
Why Captio AI

Built for the content that subtitles fail

Captions any content in real time

Point the phone toward any speaker — TV, laptop, tablet, cinema screen. Captio AI captions whatever is playing, regardless of whether that platform provides subtitles.

Faster than built-in subtitles for live content

Pre-generated subtitles lag behind live TV by several seconds. Captio AI captions in real time — so you read what is being said as it is being said.

Works on any screen or device

No integration required. Point the phone toward the audio source — the same approach works for a large TV, a laptop screen, a cinema, or a phone held at arm's length.

Any language, translated in real time

For foreign-language content, switch to Live Translator. It translates as content plays — so a French film, a German documentary, or a Japanese series all become watchable.

No subtitle file needed

Captio AI captions from the audio directly. No subtitle file, no platform support, no creator requirement. If audio plays, Captio AI can caption it.

More accurate than auto-generated captions

The industry average for AI-generated subtitles is a 10–15% word error rate — roughly 1 in 10 words wrong (3Play Media). Captio AI is built for accuracy in real-world audio conditions.

Galician

Why Galician is hard to understand

Open and close vowels

  • Seven vowels the lips cannot separate
  • Galician distinguishes open and close mid vowels — the difference between a close and an open 'e' or 'o' can change a word. The distinction is made in the voice with almost no change in lip shape, so a deaf viewer watching a presenter cannot see which of the seven vowels was spoken.

Gheada

  • The 'g' that turns into a throaty sound
  • In much of Galicia the sound written 'g' is pronounced as a throaty fricative — the feature known as gheada. It is produced deep in the throat, invisible from the front, so a deaf viewer following a rural or informal speaker on screen gets no lip cue for a very common consonant.

Nasal resonance

  • Nasal vowels carried in the voice
  • Galician has nasal resonance and nasal vowel sequences that shape the ends of many words. Nasality is a matter of airflow through the nose, not lip position, so a deaf viewer cannot see it and loses distinctions that ride on it in fast dialogue.

Galician–Spanish mixing

  • Speakers slide between Galician and Spanish
  • Many speakers move fluidly between Galician and Spanish — and between more and less standardised Galician — within a single conversation on air. The switch is instant and invisible on the lips, so a deaf viewer cannot tell which variety a guest has just moved into.

Uneven standard

  • On-screen Galician varies in quality
  • Galician on television ranges from careful standard on the news to loose, Spanish-influenced speech elsewhere, and the sound of a word shifts with it. A deaf viewer calibrated to the news anchor meets a different phonetic target in an informal programme.

Download for free

Download on theApp Store
The Challenge

The scale of the challenge

Around one in ten people in Spain live with hearing loss — roughly five million people according to EuroTrak — and the national disability survey counted over a million with a hearing disability. In Galicia, a region of some 2.7 million with one of Spain's oldest populations, that share of viewers who depend on the screen rather than the sound is proportionally large and growing.

For a minoritised language the media-access gap runs deeper. Televisión de Galicia offers deaf subtitling only sporadically: its second channel carries subtitled weekday news, but weekend bulletins have gone without, and much of the schedule has no deaf-accessible captions at all. Researchers at the University of Vigo and the GALMA observatory have had to build live-subtitling speech technology for Galician largely from scratch, because the tools that exist for major languages simply were not made for it.

The result is a Galician viewer whose own language is the least captioned option on the screen — pushed toward Spanish subtitles on foreign content and left with nothing on much Galician programming. Captio AI closes that gap: point the phone at any screen — a TVG news bulletin, a streaming series, a Celta match — and read Galician captions in real time from the audio, whatever the channel and whether or not the content was captioned.

Download for free

Download on theApp Store
Privacy

What 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.

100% PRIVATE

Private by default

Download on theApp Store
Reviews

People love Captio AI

"TVG subtitles the weekday news and little else in Galician. Captio AI captions the audio in real time, on any programme. I stopped switching to Spanish just to read along."

Brais C. 🇪🇸
brais.c***@gmail.com
Hard of hearing, Santiago de Compostela — news viewer

"Foreign films only offer Spanish subtitles and the Galician track has none. Captio AI captions the Galician audio directly. I watch in my own language now."

Antía R. 🇪🇸
antia.r***@gmail.com
Deaf, A Coruña — film viewer

"Live commentary runs fast and the open and close vowels give me nothing on the lips. Captio AI captions it in real time from the audio. The words match the play."

Xoán M. 🇪🇸
xoan.m***@gmail.com
Hard of hearing, Vigo — football viewer

"Speakers slide between Galician and Spanish and the gheada hides the consonants. Captio AI captions both from the audio. It covers exactly what the channels leave out."

Uxía F. 🇪🇸
uxia.f***@gmail.com
Deaf, Ourense — streaming viewer

"TVG subtitles the weekday news and little else in Galician. Captio AI captions the audio in real time, on any programme. I stopped switching to Spanish just to read along."

Brais C. 🇪🇸
brais.c***@gmail.com
Hard of hearing, Santiago de Compostela — news viewer

"Foreign films only offer Spanish subtitles and the Galician track has none. Captio AI captions the Galician audio directly. I watch in my own language now."

Antía R. 🇪🇸
antia.r***@gmail.com
Deaf, A Coruña — film viewer

"Live commentary runs fast and the open and close vowels give me nothing on the lips. Captio AI captions it in real time from the audio. The words match the play."

Xoán M. 🇪🇸
xoan.m***@gmail.com
Hard of hearing, Vigo — football viewer

"Speakers slide between Galician and Spanish and the gheada hides the consonants. Captio AI captions both from the audio. It covers exactly what the channels leave out."

Uxía F. 🇪🇸
uxia.f***@gmail.com
Deaf, Ourense — streaming viewer

Download for free

Download on theApp Store
FAQ

Frequently asked questions

Watch anything in Galician.

Captio AI is free to start

Download for free

Download on theApp Store