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Last updated on: 2026-05-23
Android Apps > Health & Fitness > Peak Flow
Peak Flow icon

Peak Flow

1.6.1
Ben Hills
4.52
306 reviews
50,000+
Downloads
Free

Keep your asthma on track. Record, monitor, plot graphs & share your peak flow.

Not recently updated — last update was on 2023-11-08. This app may no longer be actively maintained.
Peak Flow Screenshot 1 of 4
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About Peak Flow

Peak Flow is a health & fitness app developed by Ben Hills.

Download Statistics

Peak Flow has been downloaded 76 thousand times. In the last 30 days, the app was downloaded 130 times.

User Ratings

Peak Flow is rated 4.52 out of 5 stars. The rating is based on 310 ratings.

App Information

Peak Flow is FREE to download. The APK download size is 1.92 MB. The latest version available is 1.6.1. The last update was on November 8, 2023.

Technical Requirements

Peak Flow requires Android 4.4+ or higher. The app has a content rating of Everyone. The app has been available on Google Play October 2014.

Description
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.

Recent changes:
Fix import & export on Android versions 11 and above.
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More data about Peak Flow

Price Free to download
Total downloads 76 thousand
Recent downloads 130
Rating 4.52 based on 310 ratings
Ranking Not ranked
Version 1.6.1
APK size 1.92 MB
Number of libraries 13
Designed for Android 4.4+
Suitable for Everyone
Ads NO ads

App Performance Report

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Google Play Rating history and histogram

200
64
9
0
9

Downloads over time

Peak Flow has been downloaded 76 thousand times. Over the past 30 days, it has been downloaded 130 times.

Changelog of Peak Flow

  • Nov 8, 2023UpdateVersion 1.6.1
  • Mar 22, 2023UpdateVersion 1.6.0
  • Jun 6, 2022Installs50,000+ installs
  • Jan 12, 2020UpdateVersion 1.5.6
  • Apr 3, 2018UpdateVersion 1.5.1
  • Dec 21, 2017UpdateVersion 1.5
  • Sep 2, 2017Installs10,000+ installs
  • Jun 5, 2017UpdateVersion 1.4
  • Jul 19, 2016Installs5,000+ installs
  • Jun 26, 2016UpdateVersion 1.3
  • Apr 13, 2015UpdateVersion 1.2
  • Mar 16, 2015Installs1,000+ installs
  • Feb 22, 2015UpdateVersion 1.1
  • Jan 11, 2015Installs500+ installs
  • Oct 31, 2014Installs100+ installs
  • Oct 20, 2014Installs50+ installs
  • Oct 10, 2014Installs10+ installs
  • Oct 5, 2014New AppVersion 1.0 in HEALTH_FITNESS for Free
Show more Show less

Developer information for Ben Hills

Ben Hills

peakflow@amugofjava.me.uk

Website

N/A

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Comments on Peak Flow for Android

★★★★★ The doctors and asthma nurses are impressed to be able to see my readings easily. Saves time during appointments. Thank you for making this app free to use, I truly appreciate all the time and effort you put into making it the best Peak Flow app out there!
★★★★★ Excellent app, clear and simple to use, to the point, and actually useful. I have one suggestion I was able to enter my best reading, but a simple calc of expected peak flow, based on height and age would provide a baseline for charts.
★★☆☆☆ If I could give 5 tats BELOW zero I would. It's demotivating me to take my peak flow test to keep record of my how breathing it's going on, because it takes ages to type in the results as it's very complicated to use with too many options making it electively tedious.
★★☆☆☆ Was great.... Until changed phones and found it hadn't been clouding my readings. 3 MONTHS OF READINGS LOST and my appt with consultant relying on these readings is in one month.gutted
★★☆☆☆ Charts are totally off compared with my daughters peak flow monitor. Her peak flow device registers as red up to 120, yellow up to 180 and green is over 200. On this app, green shows much lower, so her readings are showing as green when they're actually in the red.

Google Play Rankings for Peak Flow

This app is not ranked

Technologies used by Peak Flow

Peak Flow is requesting 2 permissions and is using 14 libraries.

Permissions

Development tools
test access to protected storage
Storage
modify or delete the contents of your USB storage

Ad network libraries

None found

Social libraries

None found

Development tools

Android Jetpack core Android Library IconAndroid Jetpack core Android Architecture Components Android Library IconAndroid Architecture Components Android Jetpack VersionedParcelable Android Library IconAndroid Jetpack VersionedParcelable Android Jetpack Annotations Android Library IconAndroid Jetpack Annotations Android Jetpack Widgets Android Library IconAndroid Jetpack Widgets Android Jetpack AppCompat Android Library IconAndroid Jetpack AppCompat AndroidX Activity Android Library IconAndroidX Activity Android Activity Saved State Android Library IconAndroid Activity Saved State AndroidX Loader Android Library IconAndroidX Loader Android Jetpack Media Android Library IconAndroid Jetpack Media Kotlin Android Library IconKotlin Android Support VectorDrawable Android Library IconAndroid Support VectorDrawable Material File Picker Android Library IconMaterial File Picker
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Peak Flow: Monitor your Asthma icon Peak Flow: Monitor your Asthma
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