iPhone Screenshots


**Voted as top health and fitness app on the App Store in November 2015** 

CleanSpace displays the pollution in the air all around you, indoors and outside, showing you the cleanest routes and spaces, and the impact your clean travel choices have on the environment.

How does CleanSpace work?

-See the quality of the air in your home, at work and while you travel.

-Track your exposure on journeys as you make them - be it walking, running or cycling.

-Collect CleanMiles when you make clean travel choices to reduce your contribution.

-Get the CleanSpace Tag to provide detailed, personalised air pollution data.

Become part of the CleanSpace community and see the impact that you and your friends are having on reducing pollution around you and help build a live crowd-sourced map of air pollution for everyone.

The App uses GPS and other services to track your travel and award CleanMiles. Continued use of GPS running in the background can dramatically decrease battery life.

The CleanSpace Tag

If you want data on your personal exposure to pollution in the air you breathe – then the CleanSpace Tag is for you.

The CleanSpace Tag fits neatly in your pocket and provides accurate readings of carbon monoxide levels in your home, while traveling or at work.

Empower yourself in the fight against air pollution. Purchase your Tag today.


What’s New

Version 2.8.15

1. Updates to the registration process to be compliant with the new GDPR regulations.
2. New ‘Delete Account’ feature in the Help section.
3. Updated Privacy Policy and Terms and Conditions.
4. Clearer notifications for consent and emails.

Ratings and Reviews

4.0 out of 5
21 Ratings

21 Ratings

Roderick08 ,

Usefulness of tag and quality of support

I find it useful to see how much exposure to carbon monoxide I have had particularly any spikes.
The support I have received when there has been a problem has been excellent and quick to respond.

Pleaseworkonmyipod ,


I have been carrying the device around with me as much as suitably possible since 2016. It’s become a habit to carry it. I would say that the results have been sporadic. Most of the time I completely forget I have it on me!
Until 3rd April 2020. It seemed to kick into life and I would say the information given has been invaluable.
Given that we are at the height of the Covid-19 pandemic in London (writing this 19 April) and motorised traffic has been greatly reduced. The air is clearly better. Meaning better readings. And that must mean the air pre-pandemic was ‘toxic’.
Maybe not a great use in a polluted city like London. But at the moment it’s amazing.
Five stars.

Njeverett ,

Perfect for Londoners

Great app for use in London. Live pollution data and paired with my ClearSpace tag I can track the CO in my house and when I’m out walking around the city. It has made me very aware of the levels pollution on my local high street, especially at rush hour. I now walk on quieter side roads, and avoid walking at rush hour whenever I can. Keep up the great work guys!

App Privacy

The developer, Drayson Technologies Limited, has not provided details about its privacy practices and handling of data to Apple. For more information, see the developer’s privacy policy.

No Details Provided

The developer will be required to provide privacy details when they submit their next app update.


  • Family Sharing

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

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