---
title: "PEF Aware - Reviews, Revenue and Downloads in Canada | Apple App Store"
description: "PEF Aware helps you track Peak Expiratory Flow (PEF) measurements for asthma diagnosis and monitoring. Replace paper PEF diaries with an app that stores data on your device, reminds you to measure, an"
---

# PEF Aware — Canada
> Peak flow asthma tracking

![PEF Aware App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/a6/29/20/a6292034-957d-bfcc-69b8-d79e7f3d0b72/AppIcon-0-0-1x_U007emarketing-0-11-0-85-220.png/434x0w.png)

**Developer:** [Petri Paavilainen](https://apptail.io/developer/petri-paavilainen-VqxXyb) (Finland)
**Category:** Medical
**Rating:** N/A (0 ratings)
**Price:** Free
**Bundle ID:** fi.softaware.pefaware
**Store:** Apple App Store
**Country:** Canada
**Version:** 0.4.10 (released 2026-10-29)
**Original Release:** 2026-06-25
**Languages:** English

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/ca/app/app/id6762648105)
**AppTail Page:** [https://apptail.io/app/pef-aware-AyHA/canada](https://apptail.io/app/pef-aware-AyHA/canada)

## PEF Aware Description
PEF Aware helps you track Peak Expiratory Flow (PEF) measurements for asthma diagnosis and monitoring. Replace paper PEF diaries with an app that stores data on your device, reminds you to measure, and creates PDF reports matching standard forms.

TRACK YOUR MEASUREMENTS
Log morning and evening PEF values with separate entries before and after medication. View daily summaries, variability, and history across monitoring periods.

DESIGNED FOR CLINICAL USE
Generate PDF reports; ready to share or print for your healthcare provider.

STAYS ON YOUR DEVICE
No account required. Your health data is stored locally. Optional export/import and iCloud sync on iOS let you back up when you choose.

REMINDERS
Set morning and evening reminder times so you do not miss measurements during a monitoring period.

PEF Aware is a tracking tool. It does not replace medical advice. Always follow guidance from your healthcare professional.

Terms of Use: 

## PEF Aware Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/ff/8e/d5/ff8ed5e4-8f2f-d3c3-45ba-ea8a4b8eff87/01.png/1284x2778.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/cd/17/42/cd174297-d293-5b54-fde1-aab6dd8b6332/02.png/1284x2778.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/d3/44/db/d344db00-12ee-a450-8d4c-d0243a8ab3e7/03.png/1284x2778.png)
- [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/6b/d5/25/6bd52565-496c-ffa5-e5e1-18179eabcd15/04.png/1284x2778.png)



## PEF Aware In-App Purchases
| Item | Price |
|------|-------|
| Premium | $11.99 |
| Premium 1 Week | $0.99 |

## PEF Aware Store Rankings
| Chart | Country | Category | Rank |
|-------|---------|----------|------|
| Top Free | Finland | Medical | #208 |



## PEF Aware Available In
- [Australia](https://apptail.io/app/pef-aware-AyHA/australia)
- [Belarus](https://apptail.io/app/pef-aware-AyHA/belarus)
- [Canada](https://apptail.io/app/pef-aware-AyHA/canada)
- [China](https://apptail.io/app/pef-aware-AyHA/china)
- [Dominican Republic](https://apptail.io/app/pef-aware-AyHA/dominican-republic)
- [Finland](https://apptail.io/app/pef-aware-AyHA/finland)
- [United Kingdom](https://apptail.io/app/pef-aware-AyHA/united-kingdom)
- [Malaysia](https://apptail.io/app/pef-aware-AyHA/malaysia)
- [Portugal](https://apptail.io/app/pef-aware-AyHA/portugal)
- [Saudi Arabia](https://apptail.io/app/pef-aware-AyHA/saudi-arabia)
- [Sweden](https://apptail.io/app/pef-aware-AyHA/sweden)
- [United States](https://apptail.io/app/pef-aware-AyHA/united-states)

---

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