# Correlation Coefficient vs AI Math Solver

The clearest difference is price: AI Math Solver at Free against Correlation Coefficient's $0.99. Correlation Coefficient's advantage is in-app purchases (none vs 3) and ads (none vs shown). On device support and iOS requirement there is nothing between them.

AI Math Solver is free to download; Correlation Coefficient costs $0.99 up front. AI Math Solver sells 3 in-app purchases, starting at $4.99 per 7 days. Correlation Coefficient asks for nothing beyond the download.

## The numbers

| Metric | Correlation Coefficient | AI Math Solver |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | — | **[4.7 (22 ratings)](https://appshunter.io/ios/app/ai-math-solver-calculator/id6477757028/reviews)** |
| Number of ratings | — | **22** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | — | Every 3 months |
| Monetization | — | Free with in-app purchases |
| Size | 1 MB | 12 MB |
| Requires iOS | 16.5 | **16.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Basel AbuTaleb](https://appshunter.io/developer/1604005525) | [Arda Sen](https://appshunter.io/developer/1670665250) |

## What reviewers say

### Correlation Coefficient

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

**Features:** macOS Compatibility

**In-app purchases:** none


### AI Math Solver

[App page](https://appshunter.io/ios/app/ai-math-solver-calculator/id6477757028)

This app helps students solve math problems by taking a photo, drawing, or typing them. It provides step-by-step solutions for various math topics, making homework easier to understand and complete.

**Highlights:** Snap photos of math problems to get solutions, Choose math problems from gallery, Draw math problems directly in the app, Type math problems for instant solutions, Detailed step-by-step explanations, Supports algebra, calculus, geometry, and more

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Subscription | $4.99 | per 7 days |
| Monthly Subscription | $9.99 | per month |
| Yearly Subscription | $29.99 | per year |


## Frequently asked questions

### Is Correlation Coefficient free?

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

### Is AI Math Solver free?

AI Math Solver is free to download, with in-app purchases available.

### Do Correlation Coefficient or AI Math Solver have ads?

AI Math Solver shows ads; Correlation Coefficient does not.

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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.*