# RPN Anywhere Lite — Bring RPN Calculator Anywhere

> Simple RPN calculator for iPhone and Apple Watch. (iPhone/iPad app by Hiroki Kawakami.)

- Source: https://appshunter.io/ios/app/rpn-anywhere-lite/id1317843090 (this page in markdown: same URL + `.md`)
- Developer: [Hiroki Kawakami](https://appshunter.io/developer/1221246368)
- Category: Utilities, Productivity
- Price: Free
- Rating: 5.00/5 from 3 App Store ratings · 2 written reviews indexed
- Age rating: 4+
- Requires: iOS 14.0 · 4 MB
- Languages: American English, French (France), German (Germany), Italian, Japanese, Korean, Chinese (Simplified, China), European Spanish, Chinese (Traditional, Taiwan)
- Released: 2017-11-28
- Data updated: 2026-06-10
- Monetization: ad-supported
- User reviews in markdown: https://appshunter.io/ios/app/rpn-anywhere-lite/id1317843090/reviews.md

## What is RPN Anywhere Lite?

This is a simple RPN Calculator which can use on iPhone and Apple Watch.

Watch App has same functions with iPhone App.

How to use
- To push the value you typed, tap green up-arrow button placed on bottom-right
- To delete last typed digit, swipe right on anywhere in screen
- On Apple Watch, all values in stack is shown when you swipe down on the screen
- On Apple Watch, the number of values in stack is shown at top-left of the screen

## Key features

- RPN calculator functionality
- iPhone and Apple Watch app
- Intuitive gesture controls
- Stack display on Apple Watch
- Clear stack value indicator

## Recent user reviews (2 of 2)

All indexed reviews: https://appshunter.io/ios/app/rpn-anywhere-lite/id1317843090/reviews.md

### 4/5 — Not bad....

*2024-09-09*

I prefer the much deeper stack of calculators such as the HP42g series.
And I hate the T-stack being copied into the Z-Stack, instead of moved. (Hate it on physical ones, too.)

### 3/5 — Instructions

*2024-06-10*

Can you please indicate where I find the instruction on how to visualise the stack. I even bought the full version and cannot find any instructions Regards Jana

## Frequently asked questions about RPN Anywhere Lite

### Does RPN Anywhere Lite have ads?

Yes, RPN Anywhere Lite contains advertisements. This is typical for free utility applications that offer their core functionality without a purchase price.

### What devices is RPN Anywhere Lite compatible with?

RPN Anywhere Lite is compatible with iPhone, iPad, iPod, and Apple Watch devices. It also has support for Mac.

### How do I push a value onto the stack in RPN Anywhere Lite?

To push a value you have typed, tap the green up-arrow button located on the bottom-right of the screen. This action adds the entered number to the calculator's stack.

### How can I delete the last digit entered in RPN Anywhere Lite?

You can delete the last typed digit by performing a swipe right gesture anywhere on the screen. This provides a quick way to correct input errors.

### How is the stack displayed on the Apple Watch app?

On the Apple Watch, all values currently in the stack are shown when you swipe down on the screen. The number of values in the stack is also displayed at the top-left.

### What is the age rating for RPN Anywhere Lite?

RPN Anywhere Lite has an age rating of 4+. This indicates it is suitable for users of all ages, with no content restrictions.

### When was RPN Anywhere Lite last updated?

The latest version of RPN Anywhere Lite was released on June 27, 2022. It was initially released on November 28, 2017.

### What is the user sentiment for RPN Anywhere Lite based on ratings?

RPN Anywhere Lite has received a perfect 5.0-star rating from 3 reviews, indicating very positive user sentiment among its current users.

## Version history (last 5 releases)

### 3.0 — 2022-06-27

Minor UI improvements.
Update libraries.

### 2.0 — 2021-01-29

Introduce SwiftUI.
Update decimal library.

### 1.5 — 2019-06-14

Support Copy / Paste

### 1.4 — 2018-12-03

bug fix

### 1.3 — 2018-11-21

Localization

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## More apps by Hiroki Kawakami

- [カウントダウン時間割](https://appshunter.io/ios/app/id1221246369)
- [Multiple Countdown Timer](https://appshunter.io/ios/app/multiple-countdown-timer/id1227286814)
- [RPN Anywhere](https://appshunter.io/ios/app/rpn-anywhere/id1250545319)
- [Documents Previewer](https://appshunter.io/ios/app/documents-previewer/id1349722611)
- [Synchronized Stopwatch](https://appshunter.io/ios/app/synchronized-stopwatch/id1441034919)

All apps by Hiroki Kawakami: https://appshunter.io/developer/1221246368

## Related topics

[rpn calculator 48](https://appshunter.io/ios/topics/rpn-calculator-48) · [rpn calc](https://appshunter.io/ios/topics/rpn-calc)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-10.*