A personalized allergy companion in your pocket.

Klara provides location based pollen-, weather- and air quality data personalized to your needs. Topped with tips, articles, a daily activity planner and much more. 

Klara is going deep, while keeping it light. Empowering you to better manage your daily challenges with allergy. Klara is a free service with no ads – download it here:


A young company with an old soul

Leveraging 95 years of allergy research, we’ve built Klara – part of the klarify.me ecosystem – to democratize our knowledge and be your true partner throughout your allergy journey.

Our mission is to make your life with allergy as simple as possible.

Allergies affect people in different ways and severities. Overall, many people self-manage their allergies most of the time. It requires an amount of disease severity, before people seek help from a doctor.

That is why we built Klara.

We built Klara so you can use it when it suits you.

Regardless of how affected you are by your allergy. Besides providing pollen-, air quality- and weather data, Klara is a holistic one-stop place with multiple features to improve your allergy management. You can learn about your allergies, monitor your symptoms and much more.

Klara is going deep, while keeping it light

App Store and Google Play reviews


Amazing, this app is not just a pollen forecasting app but also tells you tips and other data such as air quality.
In my opinion the best app for allergy sufferers in the field of pollen!

Really good and useful.


It Works

This works so well. I live in the UK and really suffer with pollen allergies. I find this app so useful.


Great 😁

Great app, easy to use and very clear.


Great and clear app!

For me in the summer as a strong hay fever allergic the most important app. A big compliment to the developer for free and without advertising thanks for that.

it helped me.

Best New Mobile App September 2018

Best Overall Mobile App of 2018

Finalist 2019

- Most Valuable Patient Initiative

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