# bcRPN vs StickyCalculator

The clearest difference is review sentiment: bcRPN at 80% against StickyCalculator's 0%. StickyCalculator's advantage is iOS requirement (13.0 vs 15.0). 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.

## The numbers

| Metric | bcRPN | StickyCalculator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (8 ratings)](https://appshunter.io/ios/app/bcrpn/id1614744829/reviews)** | — |
| Number of ratings | **8** | — |
| Positive reviews | **80.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 22 months | — |
| Monetization | Free | Free |
| Size | 0 MB | 15 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Paul Wilkins](https://appshunter.io/developer/1614739840) | [SeungGi Lee](https://appshunter.io/developer/1526667403) |

## What reviewers say

### bcRPN

[App page](https://appshunter.io/ios/app/bcrpn/id1614744829)

This utility app functions as a Reverse Polish Notation calculator. It handles complex numbers and utilizes extended precision for all calculations, offering an unlimited stack depth and an undo feature for up to 10 operations.

**Highlights:** Reverse Polish Notation (RPN) input, Complex number calculations, Extended precision math, Unlimited stack depth, Undo functionality (up to 10 operations)

**Features:** macOS Compatibility

**In-app purchases:** none


### StickyCalculator

[App page](https://appshunter.io/ios/app/stickycalculator/id1622199985)

A straightforward calculator designed for ease of use on any Apple device. It offers a layout-free interface and supports input from third-party keyboards, ensuring a seamless calculation experience across iPhones and iPads.

**Highlights:** Layout-free UI, Third-party keyboard input, Universal app support, Easy to read display, Basic calculation functions

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

**In-app purchases:** none


## Frequently asked questions

### Is bcRPN free?

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

### Is StickyCalculator free?

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

### Do bcRPN or StickyCalculator have ads?

Neither bcRPN nor StickyCalculator shows ads.

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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.*