Correlation Finder vs Correlation Lab
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Correlation Finder
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.
- 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
Read full descriptionHide full description
Correlation Finder - Your personal aid to discover hidden correlations between Your habits and Your health! Correlation Finder is a path to a deeper understanding of how your daily habits affect your specific health. By easily tracking and analyzing various parameters in your life - from sleep patterns and physical activity to dietary choices and mood - Correlation Finder allows you to explore and uncover the subtle correlations that can impact your well-being. Please note that this app is intended for informational purposes only and should not be considered medical advice. Please consult with a qualified healthcare professional before making any medical decisions. Versatile tracking Correlation Finder offers a variety of predefined parameters that you can track daily, including sleep quality, exercise, dietary habits, and much more. Additionally, you can create and define your own custom parameters to tailor the app to exactly what you're interested in. In-depth analysis With Correlation Finder, you can go beyond simply tracking your habits and explore the deep correlations between different parameters. Our advanced analysis algorithm helps you identify potential correlations and patterns in your data, providing insights you may not have even known you were looking for. User-friendly interface Our intuitive and user-friendly interface makes it easy and convenient to track your habits and explore your data. Clear graphs and diagrams visualize how the parameters influence each other over time. Download Correlation Finder today and start exploring the hidden correlations that shape your health and well-being!
Correlation Lab
Read full descriptionHide full description
Stop guessing what helps. Start testing it. Correlation Lab turns your Apple Health data into small, focused experiments — one clear question at a time. Pick two things you're curious about (caffeine and sleep, steps and focus, meetings and readiness) and the Lab quietly tracks how they move together. No dashboards trying to show you everything at once — just a clear verdict, in plain English. WHY CORRELATION LAB Most health apps drown you in numbers. Correlation Lab asks one question well: "When X changes, does Y follow?" That's the kind of insight that actually changes what you do tomorrow morning. HOW IT WORKS • Pick two metrics — sleep, steps, resting heart rate, HRV, focus minutes, caffeine, readiness, meetings, and more • The Lab pulls what it needs from Apple Health, or you log it yourself in seconds • After about two weeks, you get an honest answer — stronger, weaker, or no real link — with a confidence level instead of false certainty • Every result comes with a "how this was calculated" breakdown and a correlation-isn't-causation reminder, always START FRESH, OR LOOK BACK Already have years of Health history? Use it for an instant first read. Making a change starting today — cutting afternoon coffee, adding an evening walk? Start a fresh, forward-looking experiment that only counts the days you actually live through, so you watch the relationship build in real time. PRIVATE BY DESIGN Your health data stays on your device. Summaries are written using on-device Apple Intelligence — nothing about your health is ever uploaded. Want deeper analysis? Optionally connect your own AI provider. Entirely your choice, entirely under your control. BUILT-IN TRUST • See exactly which days were included, excluded, or missing — and why • Spot likely confounders before you draw conclusions • Watch how a relationship shifts over time as you make changes • Export every experiment whenever you like — your data is always yours WHAT YOU CAN TEST Sleep vs. steps. Caffeine vs. sleep quality. Meetings vs. readiness. Hydration vs. energy. Protein vs. recovery. Blood pressure vs. rest. Body weight vs. activity. Or build any pairing you're curious about. CORRELATION LAB PRO Unlock unlimited experiments, every advanced Health metric (blood pressure, sleep phases, body composition and more), AI-written explanations, full lab history, and the ability to run several experiments side by side. Not a medical device. Correlation Lab surfaces patterns in your own data — it isn't medical advice or a diagnosis. Always talk to a healthcare professional about your health. Test one relationship in your life. See what you find. Privacy Policy: https://correlationlab.jozefowicz.dev/privacy Terms of Use: https://correlationlab.jozefowicz.dev/terms
Screenshots
Verdict
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.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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.
| Parameter | Correlation Finder | Correlation Lab |
|---|---|---|
| Price | Free | Free |
| Rating | 2.0 (2 ratings) — better | — |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 2 months | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 13.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 68 MB | 53 MB |
| Age rating | 4+ | 4+ |
| Developer | Livanda - Internetkliniken AB | Radoslaw Jozefowicz |
In-app purchases
Correlation Finder
No in-app purchases
Correlation Lab
- Weekly pro$1.997 Days
- Monthly pro$3.991 Month
- Lifetime Pro$4.99
Questions
Is Correlation Finder free?
Is Correlation Lab free?
Do Correlation Finder or Correlation Lab have ads?
Which is updated more often, Correlation Finder or Correlation Lab?
Other comparisons















