Peakmate: Asthma Tracker
Peak Flow, Inhaler & Triggers
Only for iPhone
Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.
iPhone
Stay in the green. Log peak flow and reliever in seconds, find your triggers, and walk into every appointment with a doctor-ready report.
Peakmate is a calm, private way to stay on top of your asthma - built around the two numbers that matter most: your peak flow (PEF) and your reliever use.
Log a reading in seconds and Peakmate turns it into your personal green / yellow / red zone, based on the personal best you and your doctor choose. See your trend at a glance, keep a one-tap reliever count, and walk into every appointment with a clear, doctor-ready report.
WHAT YOU CAN TRACK
- Peak flow, with automatic personal-best zones
- Reliever (SABA) use, with a gentle heads-up when weekly use climbs
- Symptoms, triggers, medications and flares
- The Asthma Control Test (ACT) and childhood cACT over time
- Weather, air quality (AQI) and pollen - correlated with your own readings using honest statistics, with sample sizes and confidence intervals
FOR THE WHOLE FAMILY
Add a profile for each person. Parents can log for their children, each with their own zones and report.
PRIVATE BY DESIGN
Your data lives on your device and your own private iCloud. No servers, no ads, no data sold. Add a Face ID lock in one tap. You can optionally write your peak flow and reliever entries to Apple Health.
FREE & PRO
Core logging, zones and a basic report are free forever. Pro unlocks the full trigger / air-quality / pollen analysis, complete multi-page reports, Doctor View, ACT trends, avoidance experiments and full backups - offered as a yearly subscription or a one-time purchase.
Peakmate is a tracking tool, not a medical device. It records and shows your own numbers and statistical patterns; it does not diagnose, predict, or provide medical advice, and it does not create an asthma action plan. Always follow the plan you set with your doctor, and seek urgent care for a severe asthma attack.
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy Policy: http://privacy.ketaisoft.com/peakmate/privacy.html
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
The developer, Qingdao Ketai Software Co.,Ltd., 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
- Qingdao Ketai Software Co.,Ltd.
- Size
- 4.7 MB
- Category
- Health & Fitness
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later. - Mac
Requires macOS 14.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
English and 2 more
- English, Simplified Chinese, Traditional Chinese
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Peakmate Pro Lifetime $19.99
- Peakmate Pro $9.99
- Copyright
- © 2026 Qingdao Ketai Software Co., Ltd.