Keyber Inc.
Peak Flow Diary (Asthma) is estimated to make $9k per month from 417 downloads / mo, tracked daily on Peekly.
How Peekly estimates these figuresMissing small changes in your breathing can lead to worsening conditions. Peak Flow Diary is an app that allows you to record your daily peak flow values and visualize changes in your breathing through numbers and graph
Sign in to see this app's ad creatives
Rating & reviews
128 reviews
9 Aug → 18 Aug · best #71
Ads launched per month
Media mix
Sign in to access this metricAds launched per month
Estimated spend:
Sign in to see the ad creatives and library
Missing small changes in your breathing can lead to worsening conditions.
Peak Flow Diary is an app that allows you to record your daily peak flow values and visualize changes in your breathing through numbers and graphs.
By keeping a record, you can more easily understand:
- Your condition when you are feeling well
- The timing when symptoms start to worsen
- Daily changes and trends
This helps with your everyday health management.
Another feature is that it makes it easier to communicate your respiratory condition to your doctor during consultations by looking back at your recorded data.
Key Features:
- Record in seconds, easy to continue daily
Supports two input methods: slider and keyboard. You can continue recording effortlessly using the method that suits you best.
- Understand changes at a glance with graphs
With easy-to-read graphs that support zone displays, you can quickly check changes and trends in your breathing status.
- Easy to review with history and notes
You can check past records in a list and save notes along with them. This allows you to look back at your records alongside your daily physical condition and events.
- Clear communication with consultation reports
You can view your recorded data as a report, which can be used for explanations during medical appointments or for personal review.
- Prevent missing logs
Setting reminders helps you avoid forgetting to record your data.
- Peace of mind with cloud storage
Since data is saved in the cloud, your important records are protected even if you change your device or lose it.
- Simple and easy to use
Because it is something you use every day, we focus on a screen design that is intuitive and easy to keep using.
For those who want to maintain daily records without stress.
Why not start a habit of noticing changes before they get worse with Peak Flow Diary?
Peak Flow Diary Terms of Service
https://susatthi-asthma-diary-prod.web.app/terms-of-service.html
Rating & reviews
128 reviews
Monetization
Free
In-app purchases ¥360 - ¥2,800
Similar apps
Health & Fitness
Health & Fitness
Health & Fitness
Health & Fitness
Health & Fitness
Health & Fitness
Health & Fitness
Health & Fitness
What's new
- Fixed minor bugs
How much does Peak Flow Diary (Asthma) make?
Peak Flow Diary (Asthma) is estimated to make $9k per month, according to Peekly's daily tracking.
How many downloads does Peak Flow Diary (Asthma) have?
Peak Flow Diary (Asthma) has an estimated 417 downloads / mo on Google Play.
Is Peak Flow Diary (Asthma) free?
Peak Flow Diary (Asthma) is free to download with in-app purchases.
What is Peak Flow Diary (Asthma)'s rating?
Peak Flow Diary (Asthma) has a rating of 4.4 out of 5, based on 128 reviews.
Publisher
Keyber Inc.
Category
Health & Fitness
Compatibility
8.0
Size
—
Rating
Rated for 3+
Price
Free
Released
—
Last update
Aug 4, 2026
Languages
—
Sign in to see captured paywall screens
Market context
Compare its revenue, downloads and momentum, then study the ads and paywalls competitors use to acquire and monetize users.