# Easy Peak Flow Diary vs Asthma

The clearest difference is rating: Asthma at 5.0 against Easy Peak Flow Diary's 3.7. Asthma also leads on ads (none vs shown) and update cadence (every 2 months vs every 13 months). Easy Peak Flow Diary's advantage is in-app purchases (none vs 2) and ratings volume (18 vs 5). On price and device support there is nothing between them.

Both are free to download. Asthma sells 2 in-app purchases, starting at $3.99 per month. Easy Peak Flow Diary asks for nothing beyond the download.

Asthma holds the better App Store score, 5.0 against 3.7. Both are backed by a comparable volume of ratings — 18 and 5 respectively.

Easy Peak Flow Diary ships an update every 13 months, Asthma every 2 months. The most recent releases landed on November 3, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | Easy Peak Flow Diary | Asthma |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.7 (18 ratings)](https://appshunter.io/ios/app/easy-peak-flow-diary/id1562094758/reviews) | **[5.0 (5 ratings)](https://appshunter.io/ios/app/asthma-tracker-and-reminders/id6744072783/reviews)** |
| Number of ratings | **18** | 5 |
| Positive reviews | 78.6% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 13 months | **Every 2 months** |
| Monetization | **Ad-supported** | Freemium |
| Size | 18 MB | 3 MB |
| Requires iOS | **11.0** | 17 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 12+ | 17+ |
| Developer | [Simon lebech Cichosz](https://appshunter.io/developer/428989569) | [No Worries! Lifestyle, LLC](https://appshunter.io/developer/1517663033) |

## What reviewers say

### Easy Peak Flow Diary

[App page](https://appshunter.io/ios/app/easy-peak-flow-diary/id1562094758)

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.

**Highlights:** Peak flow and symptom tracking, Data visualization and charting, Optional comments for entries, Data backup and export via email, No account or internet needed, Local data storage

**Features:** macOS Compatibility

**In-app purchases:** none


### Asthma

[App page](https://appshunter.io/ios/app/asthma-tracker-and-reminders/id6744072783)

Manage your asthma effectively with this app. Track symptoms, set medication reminders, and generate health reports to share with your doctor. Understand your triggers and improve your lung health.

**Highlights:** Symptom journaling, Medication reminders, Peak flow tracking, Interactive health reports, Trigger identification, Emergency preparedness

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro! Monthly | $3.99 | per month |
| Pro! Yearly | $24.99 | per year |


## Frequently asked questions

### Is Easy Peak Flow Diary free?

Easy Peak Flow Diary is free to download, with no in-app purchases.

### Is Asthma free?

Asthma is free to download, with in-app purchases available.

### Which has better reviews, Easy Peak Flow Diary or Asthma?

Asthma is rated higher. Easy Peak Flow Diary averages 3.7 out of 5 from 18 ratings, while Asthma averages 5.0 from 5 ratings.

### Do Easy Peak Flow Diary or Asthma have ads?

Easy Peak Flow Diary shows ads; Asthma does not.

### Which is updated more often, Easy Peak Flow Diary or Asthma?

Easy Peak Flow Diary ships an update every 13 months, and Asthma every 2 months. Most recently, Easy Peak Flow Diary was updated on November 3, 2026 and Asthma on November 8, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*