# Explore the Dallas Fed vs Correlation Coefficient

The clearest difference is price: Explore the Dallas Fed at Free against Correlation Coefficient's $0.99. Explore the Dallas Fed also leads on iOS requirement (11.0 vs 16.5). On ads, in-app purchases and device support there is nothing between them.

Explore the Dallas Fed is free to download; Correlation Coefficient costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Explore the Dallas Fed | Correlation Coefficient |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 10 months | — |
| Size | 48 MB | 1 MB |
| Requires iOS | **11.0** | 16.5 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [CultureConnect LLC](https://appshunter.io/developer/1029046883) | [Basel AbuTaleb](https://appshunter.io/developer/1604005525) |

## What reviewers say

### Explore the Dallas Fed

[App page](https://appshunter.io/ios/app/explore-the-dallas-fed/id1565936906)

**Features:** macOS Compatibility

**In-app purchases:** none


### Correlation Coefficient

[App page](https://appshunter.io/ios/app/correlation-coefficient/id6473872692)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Explore the Dallas Fed free?

Explore the Dallas Fed is free to download, with no in-app purchases.

### Is Correlation Coefficient free?

Correlation Coefficient costs $0.99, with no in-app purchases.

### Do Explore the Dallas Fed or Correlation Coefficient have ads?

Neither Explore the Dallas Fed nor Correlation Coefficient shows ads.

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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.*