Peak Flow

Ben Hills

About this app

Peak Flow allows you to record your daily peak flow readings and helps you to keep track of your Asthma.

Features
- Record peak expiratory flow (PEF).
- Specify if a reading is taken pre or post medication.
- Record comments against your readings.
- View your most recent readings at a glance or scroll through your entire history.
- Plot your results as weekly or monthly graphs.
- Automatically calculate and plot your green, yellow and red zones along with your personal best.
- Share your graphs over services such as Email, Bluetooth and Instant Message
- Export your data to SD card or upload it to a storage service such as Google Drive.
- Support for English and German languages.

Required Permissions
- Photos / Media / File - This permission is required to allow Peak Flow to export data to local storage.

Ratings and reviews

Good app, also great service. I downloaded this when switching phones, because app I had, couldn't get their app to work. Had some trouble importing into this, but wrote to dev. He wrote back quickly, suggested how to fix it and followed up. I wish everyone would do that! My only suggestions would be to have some fields you could populate, or simply add fields for say: medications, symptoms instead of having just a blank field for notes. Overall, a good app, and good graphs which really help.

Very good. A big improvement on the app I was using previously. I like the fact that the readings show up against 'low', 'normal', 'high' bands and being able to view them in graph format. Being able to add comments is helpful. This gives meaning to the numbers, and helps you remember things you would otherwise forget. Thanks for developing this app.

I find the app easy to use. I like that you can see it as a graph or a list. What stopped me from giving 5* is I would like to be able to change the base lines. It has 300 as green but for me that's amber so would be nice to set it to my base lines.

What’s new

Fix import & export on Android versions 11 and above.