# Programmer Calculator vs MesoonRF

The clearest difference is in-app purchases: MesoonRF at none against Programmer Calculator's 3. MesoonRF also leads on iOS requirement (12.0 vs 14.0). On ads and device support there is nothing between them.

## The numbers

| Metric | Programmer Calculator | MesoonRF |
| --- | --- | --- |
| Price | **Free** | — |
| Rating | **[4.6 (32 ratings)](https://appshunter.io/ios/app/programmer-calculator-dev/id1624892520/reviews)** | — |
| Number of ratings | **32** | — |
| Positive reviews | 42.1% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Fortnightly | — |
| Monetization | Free with in-app purchases | — |
| Size | 5 MB | 2 MB |
| Requires iOS | 14.0 | **12.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [永超 侯](https://appshunter.io/developer/906391544) | [Shenzhen MesoonRF loT Technology Co.,Ltd](https://appshunter.io/developer/1872902549) |

## What reviewers say

### Programmer Calculator

[App page](https://appshunter.io/ios/app/programmer-calculator-dev/id1624892520)

This tool assists developers with number base conversions and CRC calculations for strings and hex bytes. Additional features are planned for future updates.

**Highlights:** Number base conversion, CRC calculation, String to hex conversion, Hex byte CRC calculation, Developer support tool

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| A coke | $0.99 | one-time |
| A cup of coffee | $2.99 | one-time |
| A big meal | $5.99 | one-time |


### MesoonRF

[App page](https://appshunter.io/ios/app/mesoonrf/id6758438089)

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

**In-app purchases:** none


## Frequently asked questions

### Is Programmer Calculator free?

Programmer Calculator is free to download, with in-app purchases available.

### Is MesoonRF free?

Pricing for MesoonRF is not currently listed on the App Store.

### Do Programmer Calculator or MesoonRF have ads?

Neither Programmer Calculator nor MesoonRF 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.*