# Easy Peak Flow Diary vs Symptom & Mood Tracker

The clearest difference is rating: Symptom & Mood Tracker at 5.0 against Easy Peak Flow Diary's 3.7. Symptom & Mood Tracker also leads on ads (none vs shown) and update cadence (every 3 weeks vs every 13 months). Easy Peak Flow Diary's advantage is in-app purchases (none vs 2) and ratings volume (18 vs 6). On price and device support there is nothing between them.

Both are free to download. Symptom & Mood Tracker sells 2 in-app purchases, starting at $4.99 per month. Easy Peak Flow Diary asks for nothing beyond the download.

Symptom & Mood Tracker holds the better App Store score, 5.0 against 3.7. Both are backed by a comparable volume of ratings — 18 and 6 respectively.

Easy Peak Flow Diary ships an update every 13 months, Symptom & Mood Tracker every 3 weeks. The most recent releases landed on October 24, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Easy Peak Flow Diary | Symptom & Mood Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.7 (18 ratings)](https://appshunter.io/ios/app/easy-peak-flow-diary/id1562094758/reviews) | **[5.0 (6 ratings)](https://appshunter.io/ios/app/symptom-and-mood-tracker/id6449192907/reviews)** |
| Number of ratings | **18** | 6 |
| Positive reviews | 78.6% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 13 months | **Every 3 weeks** |
| Monetization | **Ad-supported** | Freemium |
| Size | 18 MB | 7 MB |
| Requires iOS | **11.0** | 16.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 12+ | 12+ |
| Developer | [Simon lebech Cichosz](https://appshunter.io/developer/428989569) | [Arda Sen](https://appshunter.io/developer/1670665250) |

## 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


### Symptom & Mood Tracker

[App page](https://appshunter.io/ios/app/symptom-and-mood-tracker/id6449192907)

Easily record your mood, symptoms, triggers, and treatments. Identify patterns, analyze statistics, and generate PDF reports to share with your doctor. Customize the tracker to fit your personal health needs.

**Highlights:** Record mood, symptoms, treatments, triggers, Write notes and view summaries, Analyze statistics and identify patterns, Generate PDF reports for doctors, Customize symptoms, triggers, and treatments, Privacy-focused, data stored locally

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $4.99 | per month |
| Yearly Subscription | $29.99 | 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 Symptom & Mood Tracker free?

Symptom & Mood Tracker is free to download, with in-app purchases available.

### Which has better reviews, Easy Peak Flow Diary or Symptom & Mood Tracker?

Symptom & Mood Tracker is rated higher. Easy Peak Flow Diary averages 3.7 out of 5 from 18 ratings, while Symptom & Mood Tracker averages 5.0 from 6 ratings.

### Do Easy Peak Flow Diary or Symptom & Mood Tracker have ads?

Easy Peak Flow Diary shows ads; Symptom & Mood Tracker does not.

### Which is updated more often, Easy Peak Flow Diary or Symptom & Mood Tracker?

Easy Peak Flow Diary ships an update every 13 months, and Symptom & Mood Tracker every 3 weeks. Most recently, Easy Peak Flow Diary was updated on October 24, 2026 and Symptom & Mood Tracker on October 30, 2026.

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