Easily record daily peak flow values and visualize breathing changes with clear graphs. Understand your asthma trends, identify early warning signs, and support your health management. Useful for medical visits and daily care.






250+ iOS apps curated and reviewed
Whether you're new to peak flow diary or looking for an upgrade, our curated collection of 250+ iOS apps has something for everyone. Each app is reviewed and rated by real users, helping you make an informed decision.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 | Free | 4.7★ (35) | Yes | Yes | Aug 2026 | |
| 2 | Free | 3.6★ (16) | Yes | No | Jul 2026 | |
| 3 | Free | 5.0★ (1) | No | Yes | May 2026 | |
| 4 | Free | 4.9★ (28) | No | Yes | Aug 2026 | |
| 5 | Free | 4.7★ (82) | No | Yes | Sep 2026 | |
| 6 | $1.99 | — | No | No | Sep 2026 | |
| 7 | Free | — | — | No | Aug 2026 | |
| 8 | Free | — | No | No | May 2026 |






Easily record daily peak flow values and visualize breathing changes with clear graphs. Understand your asthma trends, identify early warning signs, and support your health management. Useful for medical visits and daily care.






This free app helps individuals with asthma and other lung diseases track their peak flow and symptoms. It offers simple logging, data visualization, and the ability to export records for physicians. It is not a peak flow meter itself but a diary for recording readings from a separate device.



This app helps you monitor your asthma and peak flow readings. It uses a color-coded system to indicate the quality of your measurements. Additional features are available through a premium version.


This app helps asthmatics manage their condition by tracking peak flow, logging inhaler use, and categorizing readings into zones. It integrates with Apple Health for comprehensive data monitoring and prioritizes user privacy.


Monitor your asthma health by logging inhaler usage, symptoms, and peak flow measurements. Generate printable reports for your doctor and personalize your tracking experience with customizable options and daily reminders. Secure your data with biometric lock.








This app serves as a digital asthma diary, securely storing your lung function values locally on your device. Easily export your data as an Excel file to share with your doctor. Set up to three daily reminders to ensure consistent tracking of your peak flow.




Easily track your consumption habits, including mood, cravings, and stress. The app offers self-tests, clear statistics, and the ability to share reports. It also includes calculators for alcohol and calories, with optional goal setting and push notifications.














This minimalist app helps you track your year with a single dot each day. Visualize your progress, manage important dates, and record daily habits to build a beautiful timeline of your memories.


This app assists truck drivers in managing their work diaries, simplifying the process of logging work and rest periods. It provides automatic breach notifications based on Australian National Driver Work Diary regulations. Note that it is an assistant and does not replace the need for a physical work diary.


This app offers a stylish and intuitive way to journal your thoughts and memories. It supports rich text formatting, emojis, and powerful search capabilities to easily find past entries. Personalize your diary with custom fonts, colors, and styles, and keep your entries secure with passcode protection.