# FlowTrack — Peak Flow Tracking & Charting

> Peak flow and inhaler usage tracker with charting and PDF export. (iPhone/iPad app by Three Dog Bytes, LLC.)

- Source: https://appshunter.io/ios/app/flowtrack/id1571565685 (this page in markdown: same URL + `.md`)
- Developer: [Three Dog Bytes, LLC](https://appshunter.io/developer/1571565687)
- Category: Health & Fitness
- Price: $1.99
- Age rating: 17+
- Requires: iOS 14.7 · 2 MB
- Languages: English
- Released: 2022-03-01
- Data updated: 2026-06-10
- Monetization: paid
- User reviews in markdown: https://appshunter.io/ios/app/flowtrack/id1571565685/reviews.md

## What is FlowTrack?

FlowTrack is the fastest and easiest way to enter, track, visualize, and print your Peak Expiatory Flow and Inhaler Usage health data.

• One handed recordings – Input controls are all readily accessible from the bottom of the screen.
• Instantly visualize your progress with a simple to understand trend line plot.
• Create PDFs of your data with one tap!
• PDFs can be printed, saved, and emailed from within the app.
• Your measurements are always safe and secure in HealthKit.

As an asthma sufferer myself I needed the simplest and fastest tool possible to track my PEF and Inhaler usage and share these readings with my physician. This is that app. 

Unlike other apps, no extraneous tapping or cumbersome keyboard entry is required. You can quickly make your entries one-handed, using the easily accessible controls at the bottom of the screen. You can see your weekly, monthly, and yearly trends at a glance.

## Key features

- One-handed recordings
- Trend line plotting
- PDF data export
- HealthKit integration
- Inhaler usage tracking
- Physician sharing

## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/flowtrack/id1571565685/reviews.md

### 1/5 — Not great

*2022-03-17*

This app is not useful at all. Seems you can add peak flow that’s it. Not able to add comments and what data I can see is useless. I really wish I had the ability to make an app because I haven’t been able to one that I would bother with.

## Frequently asked questions about FlowTrack

### How do I record my peak flow with FlowTrack?

FlowTrack allows for quick, one-handed recordings with input controls conveniently located at the bottom of the screen. This minimizes the need for extensive tapping or keyboard entry.

### Can I see my progress over time with FlowTrack?

Yes, FlowTrack provides instant visualization of your progress through simple trend line plots. You can easily view your weekly, monthly, and yearly trends at a glance.

### Does FlowTrack integrate with Apple Health?

Yes, your measurements are securely stored within HealthKit, ensuring your data is always safe and accessible through Apple's health platform.

### Can I share my data with my doctor using FlowTrack?

Absolutely. FlowTrack allows you to create PDFs of your data with a single tap. These PDFs can then be printed, saved, or emailed directly from the app to share with your physician.

### What devices does FlowTrack support?

FlowTrack is available for iPhone and iPod devices, making it accessible for users within the Apple ecosystem.

### How often is FlowTrack updated?

FlowTrack was last updated on March 2, 2022, with the latest version being 1. This indicates a recent release, and users can anticipate future updates based on developer activity.

### What is the age rating for FlowTrack?

FlowTrack has an age rating of 17+, suggesting it is intended for adult users or those who require mature content or functionality.

### Does FlowTrack have ads?

No, FlowTrack is ad-free, providing an uninterrupted experience for users tracking their health data.

## Version history (last 1 release)

### 1 — 2022-03-02

No release notes.

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-10.*