# RPN vs MathScribe

The clearest difference is rating: RPN at 5.0 against MathScribe's 1.0. RPN also leads on review sentiment (83% vs 46%) and ratings volume (3 vs 1). MathScribe's advantage is update cadence (every 3 months vs every 9 months) and iOS requirement (7.0 vs 12.0). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

RPN holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 3 and 1 respectively. Written reviews point the same way: 83% of RPN's written reviews are positive against 46% of MathScribe's.

RPN ships an update every 9 months, MathScribe every 3 months. The most recent releases landed on October 21, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | RPN | MathScribe |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/rpn-70-hd/id436127144/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/mathscribe/id520058883/reviews) |
| Number of ratings | **3** | 1 |
| Positive reviews | **83.3% of reviews** | 46.2% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 months | **Every 3 months** |
| Monetization | Free | Free |
| Size | 14 MB | 12 MB |
| Requires iOS | 12.0 | **7.0** |
| Devices | iPad | iPad |
| Age rating | 4+ | 4+ |
| Developer | [CuVee Software](https://appshunter.io/developer/424873503) | [Sakhatech Information Systems Pvt Ltd](https://appshunter.io/developer/377837903) |

## What reviewers say

### RPN

[App page](https://appshunter.io/ios/app/rpn-70-hd/id436127144)

This app provides a photo-realistic simulation of a rare 1974 financial calculator, offering full functionality for loan amortization, saving plans, and depreciation. It features an authentic design with animated keys and an optional live register view.

**Highlights:** Photo-realistic design, Live register view, Animated keys with sound, Full HP-70 function implementation, Cut/copy/paste display value, Built-in manual with examples

**Features:** macOS Compatibility

**In-app purchases:** none


### MathScribe

[App page](https://appshunter.io/ios/app/mathscribe/id520058883)

This iPad application is a math editor designed to simplify mathematical tasks. It offers specialized keys for various mathematical inputs, the ability to draw complex symbols and shapes, and features for creating graphs and charts. Users can also export their work as PDFs or print it directly.

**Highlights:** Customized keys for arithmetic, trigonometric, and Greek input, Ability to draw mathematical symbols and geometrical shapes, Graph and chart creation using Core Plot framework, PDF creation and AirPrint functionality, Rich text formatting, Venn diagram drawing with patterned lines

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is RPN free?

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

### Is MathScribe free?

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

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

RPN is rated higher. RPN averages 5.0 out of 5 from 3 ratings, while MathScribe averages 1.0 from 1 ratings.

### Do RPN or MathScribe have ads?

Neither RPN nor MathScribe shows ads.

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

RPN ships an update every 9 months, and MathScribe every 3 months. Most recently, RPN was updated on October 21, 2026 and MathScribe on October 24, 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.*