Comparison

This & That vs Next Site

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

This & That

This app analyzes your health data to uncover correlations and provide insights into exercise, diet, vital signs, and more. It presents complex statistical information in an easy-to-understand format.

Highlights
  • Correlates diverse health data types
  • Analyzes exercise, diet, vitals, and more
  • Calculates correlation coefficients and p-values
  • Performs cross and lagged correlations
  • Explains statistical data in simple terms
Features
Read full 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.

About

Next Site

Read full description

Diabetes already asks you to remember enough. Next Site turns infusion-set and CGM sensor changes into a calm, repeatable routine, so you can see what is current, know what comes next, and keep supplies in view.

Screenshots

This & That4 screens
Next Site4 screens

Verdict

The call

The clearest difference is in-app purchases: Next Site at none against This & That's 3. On price, ads, device support and iOS requirement 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. This & That sells 3 in-app purchases, starting at $1.99 per month. Next Site asks for nothing beyond the download.

Scorecard1 real difference · 9 level
This & That versus Next Site: the parameters behind the verdict, then further details
ParameterThis & ThatNext Site
PriceFreeFree
Rating3.6 (9 ratings) — better—
Positive reviews50.0% of reviews—
Number of ratings9 — better—
Update frequencyEvery 6 weeks—
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad — betteriPhone
Requires iOS26.026.0
Further details — not scored
Size12 MB4 MB
Age rating12+17+
DeveloperMatthew Bruce GreenfieldElias Haghverdi

In-app purchases

3 purchases

This & That

Subscriptions2
  • Monthly subscription7 Days trial$1.991 Month
  • Yearly subscription7 Days trial$17.991 Year
One-time1
  • Lifetime purchase$69.99
None

Next Site

No in-app purchases

Questions

Is This & That free?
This & That is free to download, with in-app purchases available.
Is Next Site free?
Next Site is free to download, with no in-app purchases.
Do This & That or Next Site have ads?
Neither This & That nor Next Site shows ads.

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