PEF Aware
Petri Paavilainen Medical iPhoneiPadiPod touch
PEF Aware is a free Medical app for iPhone and iPad by Petri Paavilainen. Requires iOS 15.0. Updated October 6, 2026.
- Price
- Free
- on the App Store
- Size
- 44 MB
- Age 17+
- Updated
- Oct 6
- 2026 · v0.4.9
Screenshots
About PEF Aware
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: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
What’s new
Version 0.4.9 · Updated October 6, 2026
The PEF Aware experience has been improved!
App privacy
The developer, Petri Paavilainen, reported these privacy practices to Apple.
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Location: Coarse Location
- Identifiers: Device ID
- Usage Data: Product Interaction, Advertising Data
- Diagnostics: Performance Data
Data Linked to You
The following data, which may be collected and linked to your identity, may be used for the following purposes:
- Location: Coarse Location
- Identifiers: Device ID
- Usage Data: Product Interaction, Advertising Data
- Diagnostics: Performance Data
Used for: Third-Party Advertising, Analytics
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:
- Diagnostics: Crash Data
Used for: Analytics
Alternatives to PEF Aware
Looking for apps like PEF Aware? Here are 6 similar apps on the App Store. The highest rated is Self-improvement therapy (5.0/5), and 5 of the 6 are free to download.
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Reya Essentials
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Nova Performance
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Symtomloggen
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Plotsy: Symptom Diary
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Peflog - asthma tracker
2.5
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Self-improvement therapy
5.0
| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| PEF Aware | – | Free | October 6, 2026 | |
| Reya Essentials | – | Free | Aug 11, 2026 | Compare |
| Nova Performance | – | Free | Oct 19, 2026 | Compare |
| Symtomloggen | – | Free | Sep 8, 2026 | Compare |
| Plotsy: Symptom Diary | – | Free | Aug 1, 2026 | Compare |
| Peflog - asthma tracker | 2.5 / 5 (2) | 1.99 USD | Feb 18, 2026 | Compare |
| Self-improvement therapy | 5.0 / 5 (1) | Free | Mar 5, 2026 | Compare |
Compare PEF Aware with the top alternatives: ratings, updates, ASO score and keyword gaps →