# Symptom Tracker vs Symptom Log

The clearest difference is iOS requirement: Symptom Log at 15.0 against Symptom Tracker's 17.0. On price, rating, ratings volume and update cadence there is nothing between them.

Both are free to download. Symptom Tracker sells 5 in-app purchases, starting at $3.99 per 7 days and Symptom Log sells 3 in-app purchases, starting at $2.99 per 7 days. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 3.7 for Symptom Tracker against 3.7 for Symptom Log. Both are backed by a comparable volume of ratings — 3 and 3 respectively.

Symptom Tracker ships an update every 3 weeks, Symptom Log every 2 weeks. Both last shipped on November 9, 2026.

## The numbers

| Metric | Symptom Tracker | Symptom Log |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.7 (3 ratings)](https://appshunter.io/ios/app/symptom-tracker-pain-diary/id6759116566/reviews) | [3.7 (3 ratings)](https://appshunter.io/ios/app/symptom-log-symptom-tracker/id6759680681/reviews) |
| Number of ratings | 3 | 3 |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 2 weeks** |
| Monetization | Free with in-app purchases | Freemium |
| Size | 39 MB | 43 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 12+ | 17+ |
| Developer | [Christopher Hefferman](https://appshunter.io/developer/1444958558) | [AlgoSoft Technologies Limited](https://appshunter.io/developer/1799406712) |

## What reviewers say

### Symptom Tracker

[App page](https://appshunter.io/ios/app/symptom-tracker-pain-diary/id6759116566)

Log symptoms, life events, and their connections to understand health patterns. Generate PDF reports for doctors. Private by design with no ads or account required.

**Highlights:** Log symptoms and life events, Identify symptom-event connections, Severity rating and notes, Filterable health timeline, Generate PDF reports for doctors, Private and ad-free, Optional iCloud sync

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $3.99 | per 7 days |
| Monthly Plan | $3.99 | per month |
| Limited Time Offer | $14.99 | per year |
| Yearly | $24.99 | per year |
| Lifetime Access | $39.99 | one-time |


### Symptom Log

[App page](https://appshunter.io/ios/app/symptom-log-symptom-tracker/id6759680681)

This app helps individuals manage chronic conditions by logging daily symptoms, moods, and potential triggers. It provides insights into trends and allows for easy sharing of health data with doctors. The app focuses on private, on-device storage for user peace of mind.

**Highlights:** Daily symptom logging, Mood tracking, Trigger identification, Doctor reports (PDF), Data export (CSV), Customizable symptom list, On-device data storage

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Plan | $2.99 | per 7 days |
| Annual Plan | $39.99 | per year |
| Lifetime | $89.99 | one-time |


## Frequently asked questions

### Is Symptom Tracker free?

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

### Is Symptom Log free?

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

### Which has better reviews, Symptom Tracker or Symptom Log?

Symptom Tracker and Symptom Log are both rated 3.7 out of 5 on the App Store, from 3 and 3 ratings respectively.

### Do Symptom Tracker or Symptom Log have ads?

Neither Symptom Tracker nor Symptom Log shows ads.

### Which is updated more often, Symptom Tracker or Symptom Log?

Symptom Tracker ships an update every 3 weeks, and Symptom Log every 2 weeks. Most recently, Symptom Tracker was updated on November 9, 2026 and Symptom Log on November 9, 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.*