iPhone Screenshots


When you're stressed, your heart and breathing get out of sync. BreatheSync gets your breathing and heart back in sync fast, so that you feel more relaxed and think more clearly. (No external sensor required.)

BreatheSync is a simply designed iPhone app that helps you get in sync wherever you are. It picks up your pulse through your finger on the iPhone camera lens, analyses it and gets you breathing in sync with your heart. We call this synchronised biofeedback breathing. You'll call it 'a great way to feel great fast'.

After only 1-3 minutes you will feel more centred, more relaxed and more able to think clearly. BreatheSync directly affects your Autonomic Nervous System which helps reduce your stress levels.

It is also the world's first biofeedback breathing app that also gives you a well-being score, your WQ, so you can track your progress. Your WQ is based on your pulse rate variation, which is affected by your nervous system, and gives a good indication of your inner well-being.

People around the world use BreatheSync everyday -

1, To reduce stress

2, To relax

3, To get in the zone (to perform, to create or to produce)

4, To alleviate anxiety

5, To aid mindfulness and meditation

6, To prepare for sleep

7, To lower blood pressure*

8, To increase self-control

9, To improve their immune system

10, To measure and track their inner well-being

11, To feel good fast

Get in sync now. Follow your heart.
Breathe Yourself Better with BreatheSync.

*NB: This is not a medical application & is not intended to replace the advice of a physician or doctor. If in doubt consult your physician or doctor. Not ideal for iPads due to lack of camera flash.

What's New

Version 1.7.0

Big update to the pulse detection so BreatheSync works significantly better on all phones.
Also a little reminder – breathe from your belly and breathe in and out through the nose.

You will feel calm and centred in a heartbeat :)

Email us on hello@breathesync.com if you have any feedback that will help us breathe the world better.

Ratings and Reviews

3.9 out of 5
7 Ratings
7 Ratings
Plant More Trees

Great idea and extremely useful

I am having health issues right now and am generally feeling stressed ( hyper stimulated). This app demonstrates that to me. On spending time using the app through the day, I can map my improvement. Thank you I found this via the book Do- Breathe .


Does not work for me

I like the idea of this app, but I cannot get it to work on my iPhone 6 (running latest version of iOS). There is a repetitive pop-up asking for my email address. I am guessing it will not work until I give them an email address, but I receive enough spam as it is.

Developer Response

You don’t need to add your email for the app to work. Email us at hello@breathesync.com so we can guide you better.

Matt Lincoln

Really useful and brilliant app

I have been using Breathe Sync for a while now and initially benefitted enormously from being prompted to focus on and become aware of my breathing for literally just five minutes a day. The daily 'reminder' is a great feature. The added bonus of syncing your heart rate to your breathing has started to become apparent too as a long term benefit and I am finding myself generally more grounded and relaxed. Despite the £6.99 seeming like a lot for an app I now realise it was money well spent. This app is beautifully designed and I really love the rich and relaxing sounds.


Breathe Sync Ltd
29.4 MB
Health & Fitness
Requires iOS 8.0 or later. Compatible with iPhone, iPad and iPod touch.
Age Rating
Rated 4+
© "2013 Breathe Sync Ltd"


  • Family Sharing

    Up to six family members will be able to use this app with Family Sharing enabled.

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