# RPN vs The Task Board

The clearest difference is price: The Task Board at Free against RPN's $1.99. RPN's advantage is ratings volume (7 vs 1). On rating, review sentiment, update cadence and ads there is nothing between them.

The Task Board is free to download; RPN costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 5.0 for RPN against 5.0 for The Task Board. That said, the two scores are not equally well evidenced: RPN has 7 ratings behind it against 1, so its average is the more settled of the two. Written reviews split almost evenly too, at 100% and 100% positive.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 20, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | RPN | The Task Board |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | [5.0 (7 ratings)](https://appshunter.io/ios/app/rpn-38-cx/id1082636662/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/the-task-board/id6446055199/reviews) |
| Number of ratings | **7** | 1 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Paid | **Free** |
| Size | 12 MB | 7 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [CuVee Software](https://appshunter.io/developer/424873503) | [Viva Apps, LLC](https://appshunter.io/developer/1617410109) |

## What reviewers say

### RPN

[App page](https://appshunter.io/ios/app/rpn-38-cx/id1082636662)

This app is a photo-realistic simulation of a classic Hewlett-Packard programmable business calculator. It offers advanced programming features, extensive register memory, and a library of pre-installed programs for various financial and statistical calculations.

**Highlights:** Photo-realistic look-and-feel, Programmable with subroutines and flags, 20 registers with unlimited store/recall, Indirect register addressing, Program library and sharing, Financial and statistical functions, Date and calendar calculations

**Features:** macOS Compatibility

**In-app purchases:** none


### The Task Board

[App page](https://appshunter.io/ios/app/the-task-board/id6446055199)

This app offers a visual way to manage your to-do lists and notes. Quickly add tasks, swipe them between 'To Do' and 'Done' sections, and rearrange them on an unlimited board. It provides a clear overview of your progress and allows for easy data import and export.

**Highlights:** Visual task organization, Swipe to complete tasks, Unlimited board space, Task grouping and arrangement, Data import/export via copy-paste, Undo functionality

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is RPN free?

RPN costs $1.99, with no in-app purchases.

### Is The Task Board free?

The Task Board is free to download, with no in-app purchases.

### Which has better reviews, RPN or The Task Board?

RPN and The Task Board are both rated 5.0 out of 5 on the App Store, from 7 and 1 ratings respectively.

### Do RPN or The Task Board have ads?

Neither RPN nor The Task Board shows ads.

### Which is updated more often, RPN or The Task Board?

RPN ships an update every 2 months, and The Task Board every 2 months. Most recently, RPN was updated on October 20, 2026 and The Task Board on October 24, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*