# RPN vs RowSwift

The clearest difference is price: RowSwift at Free against RPN's $4.99. RowSwift also leads on rating (5.0 vs 4.3) and update cadence (every 2 weeks vs every 3 months). RPN's advantage is ratings volume (6 vs 1) and iOS requirement (12.0 vs 18.2). On ads and in-app purchases there is nothing between them.

RowSwift is free to download; RPN costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

RowSwift holds the better App Store score, 5.0 against 4.3. That said, the two scores are not equally well evidenced: RPN has 6 ratings behind it against 1, so its average is the more settled of the two.

RPN ships an update every 3 months, RowSwift every 2 weeks. The most recent releases landed on October 23, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | RPN | RowSwift |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| Rating | [4.3 (6 ratings)](https://appshunter.io/ios/app/rpn-67-pro/id603103972/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/rowswift-data-explorer/id6749399145/reviews)** |
| Number of ratings | **6** | 1 |
| Positive reviews | 90.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 weeks** |
| Monetization | Paid | **Free** |
| Size | 78 MB | 7 MB |
| Requires iOS | **12.0** | 18.2 |
| Devices | iPad | **iPhone, iPad, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [CuVee Software](https://appshunter.io/developer/424873503) | [Juan De Dios Santos Rivera](https://appshunter.io/developer/1830332304) |

## What reviewers say

### RPN

[App page](https://appshunter.io/ios/app/rpn-67-pro/id603103972)

This app is a faithful simulation of a legendary 1970s programmable calculator, offering advanced features for scientists and engineers. It allows users to run existing programs, manage virtual program cards, and even print listings, all on their iPad.

**Highlights:** Virtual program and data cards, Virtual paper tape printer, Database-driven card manager, Save card collections to Mac/PC, Formatted program listings, Print listings via AirPrint, Live display of stack and registers

**Features:** macOS Compatibility

**In-app purchases:** none


### RowSwift

[App page](https://appshunter.io/ios/app/rowswift-data-explorer/id6749399145)

Analyze and visualize comma-separated files directly on your device. Inspect CSV structures, summarize columns with key statistics, and create various charts like histograms and scatter plots. Filter large datasets and export charts or modified data.

**Highlights:** CSV file import from various sources, Column statistical summaries, Multiple chart types (histogram, box-plot, scatter-plot, pie, line), Row filtering for large datasets, Chart export as PNG, Data export to CSV

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is RPN free?

RPN costs $4.99, with no in-app purchases.

### Is RowSwift free?

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

### Which has better reviews, RPN or RowSwift?

RowSwift is rated higher. RPN averages 4.3 out of 5 from 6 ratings, while RowSwift averages 5.0 from 1 ratings.

### Do RPN or RowSwift have ads?

Neither RPN nor RowSwift shows ads.

### Which is updated more often, RPN or RowSwift?

RPN ships an update every 3 months, and RowSwift every 2 weeks. Most recently, RPN was updated on October 23, 2026 and RowSwift on October 22, 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.*