# RPN vs BVCalc

The clearest difference is update cadence: BVCalc at every 5 weeks against RPN's every 7 months. RPN's advantage is iOS requirement (16.6 vs 18.6). On price, ads, in-app purchases and device support there is nothing between them.

RPN costs $4.99 and BVCalc $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

RPN ships an update every 7 months, BVCalc every 5 weeks. The most recent releases landed on August 2, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | RPN | BVCalc |
| --- | --- | --- |
| Price | $4.99 | $4.99 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 5 weeks** |
| Size | 1 MB | 1 MB |
| Requires iOS | **16.6** | 18.6 |
| Devices | **iPhone, iPad, Mac** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Steven Davies](https://appshunter.io/developer/1705785558) | [Brian Kenneth Vogel](https://appshunter.io/developer/1757350585) |

## What reviewers say

### RPN

[App page](https://appshunter.io/ios/app/rpn-calc/id6464329997)

**Features:** Vision Pro support

**In-app purchases:** none


### BVCalc

[App page](https://appshunter.io/ios/app/bvcalc/id6560108221)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is RPN free?

RPN costs $4.99, with no in-app purchases.

### Is BVCalc free?

BVCalc costs $4.99, with no in-app purchases.

### Do RPN or BVCalc have ads?

Neither RPN nor BVCalc shows ads.

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

RPN ships an update every 7 months, and BVCalc every 5 weeks. Most recently, RPN was updated on August 2, 2026 and BVCalc on September 20, 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.*