Peflog - asthma tracker

Peflog - asthma tracker

Super easy asthma monitoring

3 ratings
28 reviews
$1.99

Details

  • Released
  • Updated
  • March 16, 2017
  • February 18, 2026
Peflog - asthma tracker screenshot #1 for iPhone
Peflog - asthma tracker screenshot #2 for iPhone
Peflog - asthma tracker screenshot #3 for iPhone
Peflog - asthma tracker screenshot #4 for iPhone
Peflog - asthma tracker screenshot #5 for iPhone
Peflog - asthma tracker screenshot #6 for iPhone
Peflog - asthma tracker screenshot #7 for iPhone
iphone
ipad
🖼️Get Icon
Icons↘︎

About

Easily monitor and assess Peak Expiratory Flow (PEF) with this asthma tracker. It digitizes manual data, generates comprehensive reports, and helps understand medication impact, supporting treatment decisions and self-monitoring.

Save Peak Flow readings
Edit readings and monitoring periods
Medication puff timer
Comprehensive reports and charts
Bronchodilatation tracking
Color-coded zones (green, yellow, red)
Exportable PDF reports
Show original description

What's New in Peflog

4.4.4

February 18, 2026

Welcome to a Peflog. This version fixes chart page's date range selection buttons. Pressing same button twice switches between date ranges. Thanks for choosing Peflog!

More

User reviews

A must have!

Great app, I’ve recently had my asthma review and showed this app and the report, my doctors are now recommending this to patients.

Good app. Could do with more features.

Good app. Easy to use, simple to log. Does have a bit of a scrolling issue when the keyboard is visible, though it’s not major.

Thing is what I need is to be able to correlate peak flow with daily activities like exercise and exposure to triggers.

That said, I’m not sad I spent £2 on this. It’s simple and their use of personal data is minimal.
Show more

Simon

Seems like a pretty good app and easy to log and get reports. But for some reason I cannot add my name under “my account”. Not a big deal but irritating when information is requested but can’t be entered.

Sehr gut

Sehr logisch aufgebaut und gut benutzbar. Schade, dass es (noch) keinen Modus für die Apple Watch gibt. Das wäre ein Highlight.

Gut gestaltet

Ich finde die App sehr gut gestaltet.
Die einzelnen Tage werden übersichtlich protokolliert und veranschaulicht.
Das Protokoll ist gut lesbar und kann als PDF abgespeichert werden.
Schön wäre noch wenn man Symptome wie Husten Atemnot und Auswurf nicht in die Zeile mit Bemerkung Quetschen müssten was ihr ja eigentlich für Medikamente anscheinend vorgesehen habt.
Alles im allen aber sehr gut gestaltete App in dem ich nur kleines Verbesserung Potenzial sehe.
Show more

Developer apps

FAQ

How does Peflog help with asthma management?

Peflog simplifies Peak Expiratory Flow (PEF) monitoring and assessment. It digitizes readings, generates comprehensive reports with charts, and tracks the impact of medication, aiding in treatment decisions and self-monitoring.

Is Peflog a medical device?

No, Peflog is not a medical device and is not a substitute for a certified peak flow meter or professional medical advice. It provides information and should be used in conjunction with a healthcare professional's guidance.

What kind of reports does Peflog generate?

Peflog creates comprehensive PDF reports that include PEF readings, daily variations, bronchodilatation data, and color-coded zones. These reports are easy to send out to healthcare providers.

Can Peflog track the effectiveness of medication?

Yes, Peflog specifically tracks bronchodilatation, which indicates the impact of medication like bronchodilators. This feature helps users and doctors assess treatment effectiveness.

What platforms is Peflog available on?

Peflog is available for iPhone, iPad, and iPod. The description also mentions it is available for other platforms, suggesting broader compatibility.

How often is Peflog updated?

The latest version is 4.4.4, last updated on February 18, 2026. This indicates a history of updates, though the specific frequency is not detailed.

What is the price of Peflog?

Peflog is a paid application priced at $1.99. There are no in-app purchases or ads mentioned, suggesting a one-time purchase for the full app.

What is the age rating for Peflog?

Peflog has an age rating of 4+, making it suitable for children and adults managing asthma.