# Quick Correlation Coefficients vs Bayesian P

The clearest difference is review sentiment: Bayesian P at 100% against Quick Correlation Coefficients's 0%. Bayesian P also leads on rating (5.0 vs 1.0) and update cadence (monthly vs every 4 months). Quick Correlation Coefficients's advantage is iOS requirement (12.3 vs 18.4). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Bayesian P holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 3 respectively. Written reviews point the same way: 0% of Quick Correlation Coefficients's written reviews are positive against 100% of Bayesian P's.

Quick Correlation Coefficients ships an update every 4 months, Bayesian P monthly. The most recent releases landed on October 6, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | Quick Correlation Coefficients | Bayesian P |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/quick-correlation-coefficients/id478355922/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/bayesian-p-value-interpreter/id6753958115/reviews)** |
| Number of ratings | 1 | **3** |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Monthly** |
| Monetization | Free | Free |
| Size | 1 MB | 7 MB |
| Requires iOS | **12.3** | 18.4 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [MSYapps](https://appshunter.io/developer/458482419) | [Samuel Kaplan](https://appshunter.io/developer/1825010639) |

## What reviewers say

### Quick Correlation Coefficients

[App page](https://appshunter.io/ios/app/quick-correlation-coefficients/id478355922)

This app calculates the correlation coefficient between two or three sets of numerical data. It offers flexible data entry methods, including a slider and keypad, and handles missing values to compute relationships accurately.

**Highlights:** Calculate correlation coefficient (rho), Relate two or three data sets, Slider data entry, Keypad data entry, Handles missing data (n/a), Minimum 3 data pairs required

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Bayesian P

[App page](https://appshunter.io/ios/app/bayesian-p-value-interpreter/id6753958115)

This app helps interpret p-values from clinical trials by incorporating prior probabilities and Bayesian inference. It provides realistic interpretations of reported p-values, aiding in understanding the likelihood of experimental outcomes.

**Highlights:** Interpret p-values with prior probabilities, Bayesian inference for scientific expectations, Calculate probability of clinical trial outcomes, Realistic interpretation of reported p-values, Explanations and examples of Bayesian concepts

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Quick Correlation Coefficients free?

Quick Correlation Coefficients is free to download, with no in-app purchases.

### Is Bayesian P free?

Bayesian P is free to download, with no in-app purchases.

### Which has better reviews, Quick Correlation Coefficients or Bayesian P?

Bayesian P is rated higher. Quick Correlation Coefficients averages 1.0 out of 5 from 1 ratings, while Bayesian P averages 5.0 from 3 ratings.

### Do Quick Correlation Coefficients or Bayesian P have ads?

Neither Quick Correlation Coefficients nor Bayesian P shows ads.

### Which is updated more often, Quick Correlation Coefficients or Bayesian P?

Quick Correlation Coefficients ships an update every 4 months, and Bayesian P monthly. Most recently, Quick Correlation Coefficients was updated on October 6, 2026 and Bayesian P on September 23, 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.*