Peak Flow: Monitor your Asthma

32 reviews
Content rating
Everyone
5K+
Downloads
Content rating
Everyone
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About this app

Track values taken with your Peak Flow Meter and insert them into the app to monitor your asthma and COPD.

Features:
- Track Peak Flow Meter values (your peak expiratory flow PEF)
- Track Symptoms
- Take notes
- Export data as CSV
- Get daily reminder notification
- Get average morning and evening values
- Data stored locally only
- Chart for quick overview
- Colors calculated from you personal best PEF
- Dark and light mode
Monitor your asthma and COPD with Peak Flow Meter
Updated on
Apr 28, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • No data shared with third parties
    Learn more about how developers declare sharing
  • No data collected
    Learn more about how developers declare collection

Ratings and reviews

29 reviews
Andrew Baker (Ajay)
August 25, 2026
Very happy with it. It's simple and easy to read and as mine is nighttime asthma, a quick way to compare morning and night. One suggestion, as you are generally ask to take a peakflow in the morning and before bed time is there a way to add an additional notification to take a peakflow instead of just the one. Found the timeline very useful recently as it showed something not right with my asthma before the symptoms could take hold which meant I could act quicker
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Artemis
April 13, 2025
It was great and now it doesn't work. Won't load - just hangs (doesn't even occupy the screen but is in the app list as running) and has to be forced to close. Update: Uninstalling - the crashing hasn't stopped and there's no updates. I think this is an abandoned project.
3 people found this review helpful
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Jonathan H
April 28, 2022
"No permissions requested"...a free app that isn't trying to sell something, including my data! Straight forward, and helps people track and manage their lung conditions. Hats off to you, cheers!
7 people found this review helpful
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What’s new

- fix crash on new android versions
- improve design
- add German translation
Content rating
Everyone
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App support

About the developer
Joscha Carl Ferdinand Freiherr von Andrian-Werburg
hi@joscha0.com
Germany

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