This & That
This & That Summary
This & That is a with in-app purchases iOS app in Health And Fitness by Mattew Bruce Greenfield. Released in Jan 2023 (3 years ago). It has 9.00 ratings with a 3.33★ (mixed) average. Based on AppGoblin estimates, it reaches roughly 37 monthly active users and generates around $<10K monthly revenue (100% IAP / 0% ads). Store metadata: updated Oct 1, 2025.
Store info: Last updated on App Store on Oct 1, 2025 .
3.33★
Ratings: 9.00
Screenshots
App 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.