# Math Calculator Solver vs R47 RPN Calculator

The clearest difference is in-app purchases: Math Calculator Solver at none against R47 RPN Calculator's 1. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. R47 RPN Calculator sells 1 one-off in-app purchase. Math Calculator Solver asks for nothing beyond the download.

## The numbers

| Metric | Math Calculator Solver | R47 RPN Calculator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (29 ratings)](https://appshunter.io/ios/app/r47-rpn-calculator/id6763615664/reviews)** |
| Number of ratings | — | **29** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 3 days |
| Monetization | — | Freemium |
| Size | 52 MB | 63 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Rima Anggraeni](https://appshunter.io/developer/1741239846) | [MARCEL DAN](https://appshunter.io/developer/1895318613) |

## What reviewers say

### Math Calculator Solver

[App page](https://appshunter.io/ios/app/math-calculator-solver/id6499394387)

**Features:** macOS Compatibility

**In-app purchases:** none


### R47 RPN Calculator

[App page](https://appshunter.io/ios/app/r47-rpn-calculator/id6763615664)

This scientific calculator uses Reverse Polish Notation (RPN) to help you break down complex problems. It offers a full 47-series instruction set with advanced functions and a program editor. The free version includes extensive tutorials and documentation.

**Highlights:** RPN scientific calculator, 47-series instruction set, Program editor, Tutorial library, Offline functionality, Light and dark themes

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Pack | $4.99 | one-time |


## Frequently asked questions

### Is Math Calculator Solver free?

Math Calculator Solver is free to download, with no in-app purchases.

### Is R47 RPN Calculator free?

R47 RPN Calculator is free to download, with in-app purchases available.

### Do Math Calculator Solver or R47 RPN Calculator have ads?

Neither Math Calculator Solver nor R47 RPN Calculator 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.*