# This & That vs Somna

The clearest difference is update cadence: Somna at weekly against This & That's every 6 weeks. Somna also leads on iOS requirement (17.0 vs 26.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. This & That sells 3 in-app purchases, starting at $1.99 per month and Somna sells 1 in-app purchase, starting at $6.99 per month. Whichever you choose, the download price is not the number that matters.

This & That ships an update every 6 weeks, Somna weekly. The most recent releases landed on October 28, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | This & That | Somna |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.6 (9 ratings)](https://appshunter.io/ios/app/this-and-that/id1660363624/reviews)** | — |
| Number of ratings | **9** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Weekly** |
| Monetization | Free with in-app purchases | — |
| Size | 12 MB | 11 MB |
| Requires iOS | 26.0 | **17.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 12+ | 4+ |
| Developer | [Matthew Bruce Greenfield](https://appshunter.io/developer/444610547) | [Ben Howdle](https://appshunter.io/developer/405797473) |

## What reviewers say

### This & That

[App page](https://appshunter.io/ios/app/this-and-that/id1660363624)

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:** macOS Compatibility, Family Sharing

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly subscription | $1.99 | per month |
| Yearly subscription | $17.99 | per year |
| Lifetime purchase | $69.99 | one-time |


### Somna

[App page](https://appshunter.io/ios/app/somna/id6758006023)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Somna Plus | $6.99 | per month |


## Frequently asked questions

### Is This & That free?

This & That is free to download, with in-app purchases available.

### Is Somna free?

Somna is free to download, with in-app purchases available.

### Do This & That or Somna have ads?

Neither This & That nor Somna shows ads.

### Which is updated more often, This & That or Somna?

This & That ships an update every 6 weeks, and Somna weekly. Most recently, This & That was updated on October 28, 2026 and Somna on October 8, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*