This page is not an official page of the app or its developer, but an independent editorial publication created for informational and commentary purposes. Unless expressly stated otherwise, neither the app nor its developer is affiliated with, endorsed by, sponsored by, authorized by, or otherwise officially connected with MWM, Apple, Google Play, the app publisher, or the app's developer, and nothing on this page implies that the app was developed using MWM's services. Any trademarks, logos, screenshots, and other content remain the property of their respective owners.

This & That

Name: This & That
Availability: InStock
Rating: 3.67 (1 reviews)

Discover the scientific 'why' behind your well-being. Our advanced engine correlates your activity, sleep, diet, and even the weather to reveal the unique patterns that drive your health—explained in plain English.

Key Figures

Downloads

100

User Rating

3.7/5

Total Ratings

Publisher

Mattew Bruce Greenfield

Decode Your Body's Hidden Language

Go beyond simple tracking. We analyze the complex relationships between your habits, environment, and biology to give you the 'why' behind your health data.

Connect Every Data Point

Discover surprising links between 50+ metrics like how your caffeine intake affects REM sleep or how local humidity impacts your daily energy levels.

Science-Backed Optimization

Leverage advanced statistical models like Granger causality and p-values, translated into clear, layman's terms for actionable health insights.

The following screenshots and description are sourced directly from the app's official store listing and are the property of the app developer.

App Store

Screenshots

This & That - Onboarding screen explaining the concept of statistical correlation for health data — Onboarding screen explaining the concept of statistical correlation for health data

This & That - Screen explaining positive and negative correlations in health data with examples — Screen explaining positive and negative correlations in health data with examples

This & That - Health app interface showing correlations between walking step length and other fitness metrics — Health app interface showing correlations between walking step length and other fitness metrics

This & That - A dashboard showing positive correlations between resting heart rate and various health metrics like diet and body aches. — A dashboard showing positive correlations between resting heart rate and various health metrics like diet and body aches.

This & That - Interface showing options to sort health data correlations by direction and confidence in the This & That app. — Interface showing options to sort health data correlations by direction and confidence in the This & That app.

This & That - A health data correlation scatter plot and lagged analysis graph showing the relationship between step count and resting heart rate. — A health data correlation scatter plot and lagged analysis graph showing the relationship between step count and resting heart rate.

This & That - A health data analysis screen showing the correlation and causality between active energy burned and heart rate variability — A health data analysis screen showing the correlation and causality between active energy burned and heart rate variability

This & That - A lagged correlations scatter plot and statistical explanation for respiratory rate in the This and That health app. — A lagged correlations scatter plot and statistical explanation for respiratory rate in the This and That health app.

This & That - A mobile app interface displaying correlations between different health data types like heart rate and sleep. — A mobile app interface displaying correlations between different health data types like heart rate and sleep.

Description

This & That find correlations in your Health data to help you gain a deeper understanding. - Finds correlations between almost all Health app data types, including: - Exercise and activity - Dietary types (both macro and micro nutrients) - Body measurements and vital signs - Tracked symptoms - Reproductive health - Meditation and sleep stages - Environmental sound and headphone exposure - Daily weather (temperature, humidity, precipitation, etc) - Calculates and displays statistically appropriate information such as correlation coefficients, confidence intervals, and p-values. - Calculates cross correlations, lagged correlations for up to 60 days before and after, and also Granger causality. - Provides correlation analyses in layman's terms to make the statistical data accessible and understandable. Note: All app functionality requires an active free trial, active subscription, or Lifetime purchase.