# Correlation Finder vs Correlation Lab

The clearest difference is in-app purchases: Correlation Finder at none against Correlation Lab's 3. Correlation Finder also leads on iOS requirement (13.0 vs 15.1). Correlation Lab's advantage is update cadence (every 2 weeks vs every 2 months). On price, ads and device support there is nothing between them.

Both are free to download. Correlation Lab sells 3 in-app purchases, starting at $1.99 per 7 days. Correlation Finder asks for nothing beyond the download.

Correlation Finder ships an update every 2 months, Correlation Lab every 2 weeks. The most recent releases landed on October 30, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Correlation Finder | Correlation Lab |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.0 (2 ratings)](https://appshunter.io/ios/app/correlation-finder/id6497331166/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Monetization | Free | — |
| Size | 68 MB | 53 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Livanda - Internetkliniken AB](https://appshunter.io/developer/1607972909) | [Radoslaw Jozefowicz](https://appshunter.io/developer/1859278240) |

## What reviewers say

### 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


### Correlation Lab

[App page](https://appshunter.io/ios/app/correlation-lab-health-test/id6777799025)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly pro | $1.99 | per 7 days |
| Monthly pro | $3.99 | per month |
| Lifetime Pro | $4.99 | one-time |


## Frequently asked questions

### Is Correlation Finder free?

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

### Is Correlation Lab free?

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

### Do Correlation Finder or Correlation Lab have ads?

Neither Correlation Finder nor Correlation Lab shows ads.

### Which is updated more often, Correlation Finder or Correlation Lab?

Correlation Finder ships an update every 2 months, and Correlation Lab every 2 weeks. Most recently, Correlation Finder was updated on October 30, 2026 and Correlation Lab on October 25, 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.*