Peak Flow Diary (Asthma)

6.0.2

Keyber Inc.

4.14

128 reviews

1,000+
Downloads

Free

Track peak flow and spot changes early. See trends at a glance with graphs.

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About Peak Flow Diary (Asthma)

Peak Flow Diary (Asthma) is a health & fitness app developed by Keyber Inc..

How many times has Peak Flow Diary (Asthma) been downloaded?

Peak Flow Diary (Asthma) has been downloaded 3.6 thousand times. In the last 30 days, the app was downloaded 360 times.

What is the rating of Peak Flow Diary (Asthma)?

Peak Flow Diary (Asthma) is rated 4.14 out of 5 stars, based on 130 ratings.

Is Peak Flow Diary (Asthma) free?

Peak Flow Diary (Asthma) is free to download. The APK download size is 33.04 MB. The latest version available is 6.0.2. The last update was on August 4, 2026.

What are the requirements for Peak Flow Diary (Asthma)?

The app has a content rating of Everyone. The app has been available on Google Play September 2023.

Description

Missing small changes in your breathing can lead to worsening conditions.

More data about Peak Flow Diary (Asthma)

Price	Free to download
Total downloads	3.6 thousand
Recent downloads	360
Rating	4.14 based on 130 ratings
Ranking	Not ranked
Version	6.0.2
APK size	33.0 MB
Number of libraries	?
Suitable for	Everyone
Ads	Contains ads

App Performance Report

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Alternative downloads for the Peak Flow Diary (Asthma) app

Peak Flow Diary (Asthma) compared with similar apps

Common keywords of similar apps

Condition Glance Missing Understand Start Helps Back Recorded Continue Check Review Notes Cloud Terms Peak Flow Diary Daily Easy Graphs Record Data Records Trends Breathing Asthma

Keywords missing from this app

Blood Health Pressure App Track Tracker Mood Tracking Medical Monitor Time Rate Heart Measurement Features Personal Lifestyle Export Device Respiratory Sugar Term Symptoms Log Stay Long Wellness Charts Designed Pulse Readings Recent Patterns Reminders Free Simple Share History

Google Play Rating history and histogram

Downloads over time

Peak Flow Diary (Asthma) has been downloaded 3.6 thousand times. Over the past 30 days, it averaged 12 downloads per day.

Changelog of Peak Flow Diary (Asthma)

Show changelog

Developer information for Keyber Inc.

Keyber Inc.

support@keybebr.jp

Website

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Comments on Peak Flow Diary (Asthma) for Android

★★★★★ Neil Bird · Mar 30, 2026

Very useful. I thought I had things under control until I could see a graph of how bad things were. Thanks to this simple app I now have everything under control

★★★★☆ Alison Mutch · May 9, 2026

I need to be able to change the zones green 347-434, yellow 218-345, red 217 and below. 52 female 5'7" 210. Current zones don't reflect me.

★★★★☆ Montaigne · Jul 12, 2026

A useful tool to help anyone with breathing issues to maintain a good record for professionals to consider. Simple interface that does what it says on the tin. VG.

★★★★☆ Nikolina Skorupan · Apr 11, 2026

Easy PEF logging with a clear graphical overview. Major downside: no PDF export for data or charts. Additionally, the graph fails to update with new values after one month of use. Update - the graph problem is solved with new version. Still no option for export for data

Google Play Rankings for Peak Flow Diary (Asthma)

This app is not ranked

Technologies used by Peak Flow Diary (Asthma)

Peak Flow Diary (Asthma) is requesting 17 permissions and we don't have library information (yet).

Permissions

Network communication

view network connections, full network access, Google Play billing service, Google Play license check, receive data from Internet

Your accounts

read Google service configuration

Hardware controls

control vibration

System tools

run at startup, prevent phone from sleeping

Extra

android.permission.ACCESS_ADSERVICES_AD_ID, android.permission.ACCESS_ADSERVICES_ATTRIBUTION, android.permission.ACCESS_ADSERVICES_TOPICS, android.permission.FOREGROUND_SERVICE, android.permission.POST_NOTIFICATIONS, com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE, com.google.android.gms.permission.AD_ID, jp.susatthi.asthma_diary.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION

We haven't collected library information for this app yet. You can use the AppBrain Ad Detector app to detect libraries in apps installed on your device.

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