# peakly — the lung function journal

> A personal journal for tracking lung health, asthma, and COPD symptoms. (iPhone/iPad app by No Worries! Lifestyle, LLC.)

- Source: https://appshunter.io/ios/app/peakly/id1540835009 (this page in markdown: same URL + `.md`)
- Developer: [No Worries! Lifestyle, LLC](https://appshunter.io/developer/1517663033)
- Category: Health & Fitness, Education
- Price: Free with in-app purchases
- Rating: 4.20/5 from 13 App Store ratings · 4 written reviews indexed
- Age rating: 4+
- Requires: iOS 13.0 · 4 MB
- Languages: American English
- Released: 2020-11-20
- Data updated: 2026-08-21
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/peakly/id1540835009/reviews.md

## What is peakly?

peakly is the premier diary dedicated to tracking your asthma, COPD and allergy symptoms, as well as, your general lung health. Log information including:
- Peak flow readings
- Rescue inhaler frequency
- Allergy medicine usage
- Exercise
- General well-being
- And much more

peakly values your privacy and does not transmit, share, or store data outside of your personal device. This means that if the app is removed, all of your data is also removed from the device (unless you've exported your data).

Disclaimer: peakly does not provide medical advice. It is intended for informational purposes only. It is not a substitute for professional medical advice, diagnosis or treatment. Never ignore professional medical advice in seeking treatment because of peakly. If you think you may have a medical emergency, immediately call your doctor or dial 911.

## Key features

- Track peak flow readings
- Log rescue inhaler frequency
- Record allergy medicine usage
- Monitor exercise and well-being
- Private, device-only data storage
- Exportable health data

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Export Data | $4.99 | one-time |


## Recent user reviews (4 of 4)

All indexed reviews: https://appshunter.io/ios/app/peakly/id1540835009/reviews.md

### 2/5 — Beginning to show issues

*2024-05-18*

Have used this app for many months now. 5 months in it became apparent that when viewing a graph, it had stopped taking into account records anywhere later than the 4th month. As I am having to build up a long term record for my physician, I exported all results into excel so I can continue to do that.

Then removed the app and re-installed. - graphing now gone again after 3 weeks. Shame! It started out as a good product. iPhone 14 Pro Max

### 5/5 — Been using it for years

*2023-12-24*

To track my symptoms and triggers. Thankful for an app that values my privacy and doesn’t require an account or sign up.

As others have said, it could use a visual overhaul at some point. But for now, it works really well for what it is.

### 3/5 — Good but can be improved….

*2023-04-14*

I am really liking this app and it is really useful to keep track of my asthma but… where it shows you the trends of your asthma and peak flow, symptoms etc, it would be great if you could customise the graphs more, eg change colours, select a time period, or change the graph type. If this is already a feature it is not obvious. Overall a great app but appearance can be improved.

### 2/5 — App crashes frequently

*2021-09-08*

The majority of the time that I try to save information the app simply x’s out rather than saves

## Frequently asked questions about peakly

### What kind of lung health data can I track with peakly?

peakly allows you to log peak flow readings, rescue inhaler frequency, allergy medicine usage, exercise, and general well-being. It's designed to be a comprehensive journal for your respiratory health.

### Does peakly provide medical advice?

No, peakly does not provide medical advice. It is intended for informational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always consult a healthcare professional for medical concerns.

### How is my data stored in peakly?

peakly prioritizes your privacy by storing all data exclusively on your personal device. It does not transmit, share, or store your information externally, ensuring your health logs remain private.

### What happens to my data if I uninstall peakly?

If you uninstall peakly, all your logged data will be removed from the device, as it is stored locally. You can prevent data loss by exporting your data before uninstalling the application.

### What devices is peakly available on?

peakly is currently available for iPhone and iPod devices. It is designed to run on these Apple mobile platforms.

### How often is peakly updated?

The latest version of peakly is 1.0, and it was last updated on November 20, 2020. Information on future update frequency is not provided.

### What is the age rating for peakly?

peakly has an age rating of 4+, making it suitable for a wide range of users. This indicates it contains no mature content.

### Does peakly have ads?

No, peakly does not contain advertisements. The app is free to download and use, with optional in-app purchases available.

## Version history (last 1 release)

### 1.0 — 2020-11-20

No release notes.

## Apps similar to peakly

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Children's Health Asthma Buddy](https://appshunter.io/ios/app/childrens-health-asthma-buddy/id1513240233) | 3.3 (3) | Free | Health & Fitness |
| [Allergy Plus by Pollen.com](https://appshunter.io/ios/app/allergy-plus-by-pollencom/id1556701665) | 4.8 (22,771) | Free | Health & Fitness |
| [Nordic Flow: Breathwork](https://appshunter.io/ios/app/nordic-flow-breathwork/id6450190671) | 4.5 (41) | Free | Health & Fitness |
| [juli: Mood & Health Tracker](https://appshunter.io/ios/app/juli-mood-and-health-tracker/id1534103773) | 4.7 (661) | Free | Health & Fitness |
| [Allergy Tracker°](https://appshunter.io/ios/app/allergy-tracker/id6444611324) | 4.4 (157) | Free | Health & Fitness |

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All apps by No Worries! Lifestyle, LLC: https://appshunter.io/developer/1517663033

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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 2026-08-21.*