# Symptom Tracker゜ vs Correlation Finder

The clearest difference is review sentiment: Symptom Tracker゜ at 90% against Correlation Finder's 0%. Symptom Tracker゜ also leads on rating (4.6 vs 2.0) and ratings volume (953 vs 2). Correlation Finder's advantage is in-app purchases (none vs 4). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Symptom Tracker゜ sells 4 in-app purchases, starting at $9.99 per month. Correlation Finder asks for nothing beyond the download.

Symptom Tracker゜ holds the better App Store score, 4.6 against 2.0. That said, the two scores are not equally well evidenced: Symptom Tracker゜ has 953 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 90% of Symptom Tracker゜'s written reviews are positive against 0% of Correlation Finder's.

Symptom Tracker゜ ships an update monthly, Correlation Finder every 2 months. The most recent releases landed on October 13, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | Symptom Tracker゜ | Correlation Finder |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (953 ratings)](https://appshunter.io/ios/app/symptom-tracker/id1589913574/reviews)** | [2.0 (2 ratings)](https://appshunter.io/ios/app/correlation-finder/id6497331166/reviews) |
| Number of ratings | **953** | 2 |
| Positive reviews | **89.8% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Monthly** | Every 2 months |
| Monetization | Freemium | **Free** |
| Size | 57 MB | 68 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Adam Cziko](https://appshunter.io/developer/1508288501) | [Livanda - Internetkliniken AB](https://appshunter.io/developer/1607972909) |

## What reviewers say

### Symptom Tracker゜

[App page](https://appshunter.io/ios/app/symptom-tracker/id1589913574)

Easily monitor and visualize your health symptoms and treatments. Generate shareable reports for your doctor and gain insights into your well-being over time. Personalize your tracking experience with custom entries and reminders.

**Highlights:** Track symptoms, Track treatments, Add notes, Overview of well-being, Analyze statistics, Generate PDF/CSV reports, Personalize tracker, Daily reminders

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Plan | $9.99 | per month |
| Monthly Plan | $9.99 | per month |
| Annual Plan | $39.99 | per year |
| Annual Plan | $39.99 | per year |

**What reviewers like**

- 👍 Easy to use
- 🚀 Simple and straightforward interface
- 💡 Customizable symptoms and treatments
- 📊 Helpful charts and reports
- 🗓️ Useful daily reminders

**What reviewers complain about**

- 💰 Premium features behind a paywall
- 🔒 Privacy concerns about data usage
- 🔢 Limited free version with only 5 symptoms
- 📈 Lack of advanced charting and data analysis options
- 🕰️ Single daily entry, no ability to log multiple times per day

**Reported bugs**

- Sign-up button not working
- Inability to generate reports beyond 7 days in free version

**Requested features**

- Add more severity levels for symptoms
- Ability to rearrange and group symptoms
- Option to attach photos or videos
- Integrate with other health tracking apps
- Provide more detailed reports and insights


### Correlation Finder

[App page](https://appshunter.io/ios/app/correlation-finder/id6497331166)

Discover how your daily habits impact your health. Track sleep, diet, exercise, and mood to uncover hidden correlations. Visualize data with clear graphs and diagrams for deeper well-being insights.

**Highlights:** Track sleep, exercise, diet, and mood, Create custom tracking parameters, Analyze correlations between habits and health, Visualize data with graphs and diagrams, User-friendly interface

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Symptom Tracker゜ free?

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

### Is Correlation Finder free?

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

### Which has better reviews, Symptom Tracker゜ or Correlation Finder?

Symptom Tracker゜ is rated higher. Symptom Tracker゜ averages 4.6 out of 5 from 953 ratings, while Correlation Finder averages 2.0 from 2 ratings.

### Do Symptom Tracker゜ or Correlation Finder have ads?

Neither Symptom Tracker゜ nor Correlation Finder shows ads.

### Which is updated more often, Symptom Tracker゜ or Correlation Finder?

Symptom Tracker゜ ships an update monthly, and Correlation Finder every 2 months. Most recently, Symptom Tracker゜ was updated on October 13, 2026 and Correlation Finder on September 28, 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.*