# Symtally vs HealthEventLogger

The clearest difference is ads: HealthEventLogger at none against Symtally's shown. Symtally's advantage is update cadence (every 5 weeks vs every 4 months) and iOS requirement (15.0 vs 18.5). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Symtally ships an update every 5 weeks, HealthEventLogger every 4 months. The most recent releases landed on September 22, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Symtally | HealthEventLogger |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (1 ratings)](https://appshunter.io/ios/app/symtally-symptom-tracker/id6477356076/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 5 weeks** | Every 4 months |
| Monetization | Ad-supported | — |
| Size | 47 MB | 2 MB |
| Requires iOS | **15.0** | 18.5 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Age rating | 17+ | 4+ |
| Developer | [Wippl Ltd](https://appshunter.io/developer/1729089831) | [David Hanna](https://appshunter.io/developer/1370555300) |

## What reviewers say

### Symtally

[App page](https://appshunter.io/ios/app/symtally-symptom-tracker/id6477356076)

This app provides a private and simple way to log symptoms, pain, mood, and health patterns. It's designed for individuals managing chronic illness, mental health, or menstrual cycles, with all data stored securely on your device.

**Highlights:** Track symptoms, pain, and mood, Log period and cycle patterns, Built for chronic illness and mental health, Works fully offline, No accounts or data sharing, Data stays on device, View patterns with charts

**In-app purchases:** none


### HealthEventLogger

[App page](https://appshunter.io/ios/app/healtheventlogger/id6748313571)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Symtally free?

Symtally is free to download, with no in-app purchases.

### Is HealthEventLogger free?

HealthEventLogger is free to download, with no in-app purchases.

### Do Symtally or HealthEventLogger have ads?

Symtally shows ads; HealthEventLogger does not.

### Which is updated more often, Symtally or HealthEventLogger?

Symtally ships an update every 5 weeks, and HealthEventLogger every 4 months. Most recently, Symtally was updated on September 22, 2026 and HealthEventLogger on October 12, 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.*