# RPN vs StandardWorks

The clearest difference is price: StandardWorks at Free against RPN's $3.99. StandardWorks also leads on rating (5.0 vs 4.6) and update cadence (every 5 weeks vs every 3 months). RPN's advantage is ratings volume (17 vs 1) and iOS requirement (12.0 vs 16.0). On ads, in-app purchases and device support there is nothing between them.

StandardWorks is free to download; RPN costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

StandardWorks holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: RPN has 17 ratings behind it against 1, so its average is the more settled of the two.

RPN ships an update every 3 months, StandardWorks every 5 weeks. The most recent releases landed on October 29, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | RPN | StandardWorks |
| --- | --- | --- |
| Price | $3.99 | **Free** |
| Rating | [4.6 (17 ratings)](https://appshunter.io/ios/app/rpn-67-sd/id1109722386/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/standardworks/id1628926072/reviews)** |
| Number of ratings | **17** | 1 |
| Positive reviews | 92.9% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 5 weeks** |
| Monetization | Paid | **Free** |
| Size | 63 MB | 27 MB |
| Requires iOS | **12.0** | 16.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [CuVee Software](https://appshunter.io/developer/424873503) | [Scott Johnson](https://appshunter.io/developer/580251998) |

## What reviewers say

### RPN

[App page](https://appshunter.io/ios/app/rpn-67-sd/id1109722386)

This app simulates a vintage programmable calculator from the mid-70s, offering enhanced features beyond the original. It allows users to run existing programs, manage virtual cards, and utilize advanced functions for scientific and engineering tasks.

**Highlights:** Virtual program and data cards, Virtual paper tape printer, Database-driven card manager, Create, label, and organize unlimited cards, Share cards via email, AirDrop, Dropbox, Editable program listings, Enhanced features for more program steps and registers

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

**In-app purchases:** none


### StandardWorks

[App page](https://appshunter.io/ios/app/standardworks/id1628926072)

This app aids in scripture study with features like bookmarking, note-taking, and a powerful search function. It also includes context-sensitive help and other useful tools for deeper understanding.

**Highlights:** Bookmark verses, Take notes, Powerful search function, Context-sensitive help, Verse finding

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is RPN free?

RPN costs $3.99, with no in-app purchases.

### Is StandardWorks free?

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

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

StandardWorks is rated higher. RPN averages 4.6 out of 5 from 17 ratings, while StandardWorks averages 5.0 from 1 ratings.

### Do RPN or StandardWorks have ads?

Neither RPN nor StandardWorks shows ads.

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

RPN ships an update every 3 months, and StandardWorks every 5 weeks. Most recently, RPN was updated on October 29, 2026 and StandardWorks on October 12, 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.*