# SpicyRPN vs bcRPN

The clearest difference is price: bcRPN at Free against SpicyRPN's $1.99. bcRPN also leads on iOS requirement (15.0 vs 18.0). On update cadence, ads, in-app purchases and device support there is nothing between them.

bcRPN is free to download; SpicyRPN costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

SpicyRPN ships an update every 25 months, bcRPN every 22 months. The most recent releases landed on October 22, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | SpicyRPN | bcRPN |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | — | **[4.8 (8 ratings)](https://appshunter.io/ios/app/bcrpn/id1614744829/reviews)** |
| Number of ratings | — | **8** |
| Positive reviews | — | 80.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 25 months | **Every 22 months** |
| Monetization | — | Free |
| Size | 16 MB | 0 MB |
| Requires iOS | 18.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Bryan Davies](https://appshunter.io/developer/1474140611) | [Paul Wilkins](https://appshunter.io/developer/1614739840) |

## What reviewers say

### SpicyRPN

[App page](https://appshunter.io/ios/app/spicyrpn/id1474140612)

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

**In-app purchases:** none


### 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


## Frequently asked questions

### Is SpicyRPN free?

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

### Is bcRPN free?

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

### Do SpicyRPN or bcRPN have ads?

Neither SpicyRPN nor bcRPN shows ads.

### Which is updated more often, SpicyRPN or bcRPN?

SpicyRPN ships an update every 25 months, and bcRPN every 22 months. Most recently, SpicyRPN was updated on October 22, 2026 and bcRPN 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.*