# MathPro by EtemiDev vs Chartmasters

The clearest difference is in-app purchases: Chartmasters at none against MathPro by EtemiDev's 1. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. MathPro by EtemiDev sells 1 in-app purchase, starting at $0.99 per year. Chartmasters asks for nothing beyond the download.

## The numbers

| Metric | MathPro by EtemiDev | Chartmasters |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/mathpro-by-etemidev/id6760185105/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 9 days | — |
| Monetization | Free with in-app purchases | — |
| Size | 38 MB | 3 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Gentiana Etemi](https://appshunter.io/developer/1883027493) | [Marius Karlsen](https://appshunter.io/developer/1886984550) |

## What reviewers say

### MathPro by EtemiDev

[App page](https://appshunter.io/ios/app/mathpro-by-etemidev/id6760185105)

This app is a comprehensive math resource for students in grades 5-12, offering over 290 formulas with explanations and examples. It includes a scientific calculator, unit converter, interactive diagrams, and a math term dictionary.

**Highlights:** 290+ math formulas with explanations, Interactive diagrams and graphs, Scientific calculator, Unit converter, Math term dictionary, Practice quizzes

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| MathPro Premium | $0.99 | per year |


### Chartmasters

[App page](https://appshunter.io/ios/app/chartmasters/id6768040343)

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

**In-app purchases:** none


## Frequently asked questions

### Is MathPro by EtemiDev free?

MathPro by EtemiDev is free to download, with in-app purchases available.

### Is Chartmasters free?

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

### Do MathPro by EtemiDev or Chartmasters have ads?

Neither MathPro by EtemiDev nor Chartmasters 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.*