Peak Flow Log - Asthma diary
Track your Peak Flow
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
Simple app to track your asthma / peak flow. A colour indicates how good your value is. More features are avaliable with Peak Flow Log Plus. More features are planned. Feature requests are welcome!
* Added toggle to turn off Tip of the Day in settings
The developer, Friedrich Ewald, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Friedrich Ewald
- Size
- 5 MB
- Category
- Medical
- Compatibility
Requires iOS 26.2 or later.
- iPhone
Requires iOS 26.2 or later. - iPad
Requires iPadOS 26.2 or later. - Mac
Requires macOS 26.2 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 26.2 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Peak Flow Log Plus $0.99
- Copyright
- © 2014 Friedrich Ewald