# RPN vs RowSwift

The clearest difference is price: RowSwift at Free against RPN's $3.99. RowSwift also leads on rating (5.0 vs 4.0) and update cadence (every 2 weeks vs every 3 months). RPN's advantage is ratings volume (4 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 $3.99 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 4.0. Both are backed by a comparable volume of ratings — 4 and 1 respectively.

RPN ships an update every 3 months, RowSwift every 2 weeks. The most recent releases landed on October 20, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | RPN | RowSwift |
| --- | --- | --- |
| Price | $3.99 | **Free** |
| Rating | [4.0 (4 ratings)](https://appshunter.io/ios/app/rpn-65-pro/id1033260498/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/rowswift-data-explorer/id6749399145/reviews)** |
| Number of ratings | **4** | 1 |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 weeks** |
| Monetization | Paid | **Free** |
| Size | 86 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-65-pro/id1033260498)

Experience a faithful simulation of the groundbreaking HP-65 programmable calculator on your iPad. This app offers virtual program and data cards, a powerful card manager, and includes 170 original HP programs to get you started.

**Highlights:** Virtual program and data cards, Virtual paper tape printer, Database-driven card manager, Create, delete, label, and organize cards, Share via email, AirDrop, Dropbox, print, Paste and run existing HP-65 listings, Live display of stack and registers, Four operational modes including 'Super-65'

**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 $3.99, 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 4.0 out of 5 from 4 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 20, 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.*