The breath coach who knows your day.

Ada sends you a short breathing exercise via WhatsApp every day, at the moment you chose. She makes your weekly plan and moves with you when your week changes. In the practice room you see what it does.

Ada only speaks Dutch for now, but will be speaking English soon.

Ada is an AI. Sjoerd decides how she works and reads along.

Three phones: the conversation with Ada in WhatsApp, today's exercise and your progress in the practice room
Now: the final test phase, in Dutch. Thirty spots, six weeks free, sign up until 8 October. Read what it involves (Dutch)

How a day works

You do not have to remember anything or open anything. It starts in your WhatsApp, at the moment you chose. The screenshots are in Dutch, because that is the language Ada speaks for now.

The conversation with Ada in WhatsApp: her message, your answer and her reply
01

It starts with a message

Ada sends your exercise at your moment of the day. You let her know how it went, in your own words or with a tap on Good or Could be better. She replies, and remembers it for the week after.

Today's exercise in the practice room, with the weekly theme above it
02

One tap and your exercise is ready

The link opens the practice room on today's exercise. The duration, the pace and the explanation are already set. Nothing to search for, nothing to pick from a list.

The 4-7-8 running: the circle, the count and the cue Breathe in through your nose
03

You breathe along with the screen

Press start, and the circle sets the pace. The screen counts for you, tells you what to do and shows how long you have left. With sound and a voice if you like, or completely silent. All you have to do is breathe along.

Your progress in the practice room: number of breathing pauses, days in a row and minutes
04

What you do counts

Afterwards, one question: how do you feel now? That answer goes back to Ada and ends up in your next weekly plan. In the practice room you see your days in a row and the minutes you took for yourself.

How a breathing pause works (in Dutch)
Leer Ada kennen

The first two weeks are free, as the film says. During the test phase it is six.

How a week works

On Sunday evening Ada asks you one question: how was your week, and what is coming up? Your answer makes the plan. On Monday morning your week is ready, with a theme and an exercise for each day, and the reason why.

If it gets busy, the plan moves with you. If you skip a day, you will not be reproached for it. The week after, Ada still remembers what was going on.

How a week works (in Dutch)
Leer Ada kennen

The first two weeks are free, as the film says. During the test phase it is six.

What it has done so far

Since June, seventeen people have been breathing along with Ada for a few minutes every day. Together they did almost 400 exercises.

2 in 3exercises: afterwards they felt calmer than before
3 in 4times calmer, when they started the exercise feeling restless
8 of 12who have been taking part for two months are still breathing along

As reported by the participants themselves, directly after each exercise. Status as of 21 September 2026.

What others say about their breathing pause

Five stars from six reviews. Below they are word for word, so in Dutch.

★★★★★
De adempauze werkt voor mij perfect. De dagelijkse herinnering om even stil te staan en letterlijk adem te halen, zorgen voor meer rust en ontspanning. Ook bij drukkere dagen. Sjoerd en Ada begeleiden je hier heel zorgvuldig bij.
Myrthe · Google review, August 2026
★★★★★
Na 4 weken met de "Adempauze" app merk ik écht verschil: meer rust in mijn hoofd en meer ruimte in mijn dag. Het voelt als een hulptool die ik op elk moment kan inschakelen, en met Ada's persoonlijke begeleiding via WhatsApp, met dagelijkse oefeningen die precies passen bij mijn week, is het ook nog eens super toegankelijk. Zó fijn ontwikkeld door Sjoerd, dankje wel!

The practice room that comes with it

Ada's link opens your own practice room. There you find today's exercise, and everything else you need. Like Ada, it is in Dutch for now.

Eighty exercisesFor calm, focus, sleep, energy and sport. They unlock one by one, so it stays manageable.
You choose the durationOne, three, five, seven or ten minutes. Short counts just as much.
The screen counts for youA circle that breathes with you, with a voice if you like.
In one minuteNo time? Four short exercises are ready on the Now tab.
The moment of your dayBefore a conversation, after a conversation, end of the working day, before sleep.
Set a breathing pauseIf you keep working, the practice room taps you on the shoulder after 45, 60 or 90 minutes.
Your week in one rowSeven days, and what you did. Looking back or ahead a day is easy.
Nothing to downloadIt opens in your browser. Want it among your other apps? Add the practice room to your home screen.

How this is different

An app waits for you to open it. And on an overfull day, that is exactly what slips. Ada turns it around: she sends you a message, at the moment you chose. Nothing to install, no account to create and no logging in.

Ada is an AI, and you know that from day one. Sjoerd is a breath coach and decides how she works. He reads along, and when something needs a human, he takes over.

She remembers what was going on. You never have to tell your story again. What you share after an exercise comes back in your next weekly plan.

You stop by sending stop. No notice period, no buttons to hunt for.

Now: the final test phase

Before De Adempauze opens to everyone, thirty people breathe along for six weeks, free. You get Ada, your own weekly plan and the whole practice room. All I ask in return is honest answers. The test phase is in Dutch.

You can sign up until Thursday 8 October.

See the test phase (Dutch)
30of 30 spots open

Good to know

Do I need to install anything?No. Ada works in WhatsApp and the practice room opens in your browser. You can add it to your home screen, but you do not have to.
What does it cost after the test phase?19 euros a month, cancel monthly. Or 190 euros a year.
How much time does it take?A few minutes a day. In the first week we keep it to five at most.
Is Ada a person?No, Ada is an AI. Sjoerd trains her, reads along and takes over when that is better.
What happens to my answers?Ada uses them for your weekly plan. Sjoerd reads along. I share them with no one else.
And if it does not suit me?Then you send stop. That is all.

Start today. Breathe along. You will notice it by itself.

Send Ada a message and it simply begins. Ada only speaks Dutch for now, but will be speaking English soon. Prefer English right now? Book a 1-on-1 session with Sjoerd.

Leer Ada kennen