---
title: "This & That - Reviews, Revenue and Downloads in United States | Apple App Store"
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     -"
---

# This & That — United States
> Correlations in Health data

![This & That App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/9c/a8/80/9ca880da-ec29-f4fc-d348-ff9736c1f935/AppIcon-0-0-1x_U007epad-0-1-85-220.png/434x0w.png)

**Developer:** [Matthew Bruce Greenfield](https://apptail.io/developer/matthew-bruce-greenfield-cCpc)
**Category:** Health Fitness
**Rating:** 3.6/5 (9 ratings)
**Price:** Free
**Bundle ID:** com.bigpaua.Correlations
**Store:** Apple App Store
**Country:** United States
**Version:** 2.1 (released 2026-07-10)
**Original Release:** 2023-01-30
**Languages:** English

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/us/app/app/id1660363624)
**AppTail Page:** [https://apptail.io/app/this-that-PkIj/united-states](https://apptail.io/app/this-that-PkIj/united-states)

## This & That 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.

## This & That Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/Purple126/v4/32/2a/65/322a65cd-9858-0abf-0878-7b237060c28c/fb597a5e-80a1-4f0e-a6a8-3fe9b2e3c67e_screenshot1.PNG/1242x2688.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/Purple116/v4/a9/99/23/a99923e8-7fd8-87bd-2de9-65f6e7a910b0/4895d9e2-1ac9-43f0-92ed-ff3e308c098a_screenshot2.PNG/1242x2688.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/Purple126/v4/90/68/df/9068df1a-52de-5969-2269-5c05771493b8/cb96873d-a702-4bd0-aaf1-b86ee97510db_IMG_3771.PNG/1284x2778.png)
- [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/Purple116/v4/61/e4/40/61e44023-3bf7-2a01-1e77-17497a979fc7/ad7e9237-79d3-4c97-8c67-ad1ce3bcfffb_IMG_3772.PNG/1242x2688.png)
- [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/Purple116/v4/aa/72/e1/aa72e156-1404-edf0-a755-b70187e71405/07b56841-722d-40cc-aad4-cf05cc796895_screenshot5.PNG/1242x2688.png)
- [Screenshot 6](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource116/v4/4c/ac/2c/4cac2cce-9f97-0c7f-76f5-58c70b0a4951/c6ec97ac-6397-4d2f-9f79-028c4631592b_IMG_4907.PNG/1242x2688.png)
- [Screenshot 7](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource116/v4/a0/87/10/a08710c5-e6f2-1210-b389-035aec7fef72/b68c30e2-db5f-434d-be79-3ae99232ac26_IMG_4910.PNG/1242x2688.png)
- [Screenshot 8](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource126/v4/47/1d/37/471d37e6-6a59-0876-df7c-3c29d867cc6c/2772e375-fdf1-4e5a-8dfd-b9116226a020_IMG_4911.PNG/1242x2688.png)
- [Screenshot 9](https://is1-ssl.mzstatic.com/image/thumb/Purple126/v4/60/1e/9d/601e9deb-3403-dd5f-8203-87196ee01ab3/3e46418c-3cd9-4d9e-82e9-62e756188ec2_IMG_3777.PNG/1284x2778.png)

## This & That Rating Breakdown in United States
- 5 stars: 5 (56%)
- 4 stars: 1 (11%)
- 3 stars: 0 (0%)
- 2 stars: 0 (0%)
- 1 stars: 3 (33%)

## This & That Reviews in United States

### ***** "Great app!"
I’ve been using this app for the last 6 months. Amazing value!
-- EduardoFonseca, 2023-11-15

### *---- "Forced subscription for data that’s already on-device!"
Wanted to try this out. The app absolutely stonewalls you at the subscription payment screen, forcing you to pick a subscription option before you get to experience ANY features. 

This app appears to do data analysis on the data saved locally, on your device, in the Health app. I fail to see the ongoing recurring costs in running an app that doesn’t even appear to need network access. This should have been a one-time payment, instead it feels like a money-grab. No thanks.
-- Bonn89, 2023-02-02

[View all This & That reviews and detailed analytics on AppTail](https://app.apptail.io/signup?utm_campaign=ai-crawl&utm_content=reviews)

## This & That In-App Purchases
| Item | Price |
|------|-------|
| Monthly subscription | $1.99 |
| Yearly subscription | $17.99 |
| Lifetime purchase | $49.99 |


## This & That Discovered Keywords
- that
- this

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## This & That Available In
- [United States](https://apptail.io/app/this-that-PkIj/united-states)
- [United Kingdom](https://apptail.io/app/this-that-PkIj/united-kingdom)
- [Austria](https://apptail.io/app/this-that-PkIj/austria)
- [Australia](https://apptail.io/app/this-that-PkIj/australia)
- [Belgium](https://apptail.io/app/this-that-PkIj/belgium)
- [Hong Kong SAR China](https://apptail.io/app/this-that-PkIj/hong-kong)
- [Hungary](https://apptail.io/app/this-that-PkIj/hungary)
- [Italy](https://apptail.io/app/this-that-PkIj/italy)
- [Japan](https://apptail.io/app/this-that-PkIj/japan)
- [South Korea](https://apptail.io/app/this-that-PkIj/south-korea)
- [Kazakhstan](https://apptail.io/app/this-that-PkIj/kazakhstan)
- [Philippines](https://apptail.io/app/this-that-PkIj/philippines)
- [Russia](https://apptail.io/app/this-that-PkIj/russia)
- [Taiwan](https://apptail.io/app/this-that-PkIj/taiwan)
- [United Arab Emirates](https://apptail.io/app/this-that-PkIj/united-arab-emirates)
- [South Africa](https://apptail.io/app/this-that-PkIj/south-africa)
- [Argentina](https://apptail.io/app/this-that-PkIj/argentina)

---

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