Peflog - asthma tracker
Pasi Kivikangas Medical iPhoneiPadiPod touch
Peflog - asthma tracker is a paid Medical app for iPhone and iPad by Pasi Kivikangas. Rated 2.5/5 from 2 ratings. Requires iOS 15.0.
- Rating
- 2.5
- 2 ratings
- Price
- 1.99 USD
- on the App Store
- Size
- 40 MB
- Age 4+
- Updated
- Feb 18
- 2026 · v4.4.4
Screenshots
About Peflog - asthma tracker
Peflog asthma tracker makes Peak Expiratory Flow monitoring and assessment and reporting super easy. All data is stored into your own account so that you have full control of it and we don't share your data with anybody else. Peflog asthma monitor supports treatment decisions, it works as an asthma assessment helper, and it can be used for asthma self monitoring and reporting with ease. It helps asthma doctors, nurses and users workload by automating and digitising manual phases to export, transform, present and send data that is needed for asthma monitoring and diagnosis. Peflog understands bronchodilatation and it creates comprehensive reports. I'm a father of four and found traditional PEF monitoring boring, time consuming and error prone. I tried to use pen and paper with my children but it didn't really work out. I created snappy Peflog app for myself and for my children in order to make asthma tracking as easy and fast as possible for everybody. IMPORTANT! This applications is not a medical device nor its substitute. You must use your own certified peak flow meter and consult a healthcare professional about its correct usage. This application provides information as is and should not be treated as a medical advice. You should always consult your healthcare professional in your health related issues and appropriate usage of the information. Features - Save Peak Flow readings with ease - Edit readings and monitoring periods - A timer reminds about the next puff after having medication - Comprehensive report and charts - Daily variation - Bronchodilatation (impact of the medication) - Reference PEF (calculated based on age, height and gender) - Personal best (calculated or manual) - Colour zones (green, yellow, red) - Alarming variations indicated in red - The PDF report is easy to send out - Dark and light colour themes - Languages: English, Finnish, Norwegian, German, Spanish, Swedish, Italian, French, Chinese - Available for other platforms too
What’s new
Version 4.4.4 · Updated 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!
App privacy
The developer, Pasi Kivikangas, reported these privacy practices to Apple.
Data Not Linked to You
The following data, which may be collected but is not linked to your identity, may be used for the following purposes:
- Identifiers: Device ID
- Usage Data: Product Interaction
- Diagnostics: Crash Data
Used for: Analytics
Alternatives to Peflog - asthma tracker
Looking for apps like Peflog - asthma tracker? Here are 6 similar apps on the App Store. The highest rated is Daily Breathe: Asthma Tracker (4.9/5), and 5 of the 6 are free to download.
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Your Peak Flow
2.0
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Smart Asthma: Forecast Asthma
4.2
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Daily Breathe: Asthma Tracker
4.9
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PEF Aware
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FlowPeak
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CapMedic Trends
| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| Peflog - asthma tracker | 2.5 / 5 (2 ratings) | 1.99 USD | February 18, 2026 | |
| Your Peak Flow | 2.0 / 5 (1) | 2.99 USD | Oct 12, 2026 | Compare |
| Smart Asthma: Forecast Asthma | 4.2 / 5 (9) | Free | Oct 13, 2026 | Compare |
| Daily Breathe: Asthma Tracker | 4.9 / 5 (32) | Free | Apr 4, 2026 | Compare |
| PEF Aware | – | Free | Oct 6, 2026 | Compare |
| FlowPeak | – | Free | Nov 24, 2024 | Compare |
| CapMedic Trends | – | Free | Aug 8, 2026 | Compare |