# Programmer Calculator vs Radix Binary Converter

The clearest difference is price: Programmer Calculator at Free against Radix Binary Converter's $0.99. Radix Binary Converter's advantage is in-app purchases (none vs 3) and update cadence (every 4 days vs fortnightly). On ads, device support and iOS requirement there is nothing between them.

Programmer Calculator is free to download; Radix Binary Converter costs $0.99 up front. Programmer Calculator sells 3 one-off in-app purchases. Radix Binary Converter asks for nothing beyond the download.

Programmer Calculator ships an update fortnightly, Radix Binary Converter every 4 days. The most recent releases landed on October 11, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | Programmer Calculator | Radix Binary Converter |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| 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 | **Every 4 days** |
| Monetization | Free with in-app purchases | — |
| Size | 5 MB | 3 MB |
| Requires iOS | **14.0** | 15 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [永超 侯](https://appshunter.io/developer/906391544) | [雪 蔺](https://appshunter.io/developer/1853712836) |

## 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 |


### Radix Binary Converter

[App page](https://appshunter.io/ios/app/radix-binary-converter/id6755433515)

**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 Radix Binary Converter free?

Radix Binary Converter costs $0.99, with no in-app purchases.

### Do Programmer Calculator or Radix Binary Converter have ads?

Neither Programmer Calculator nor Radix Binary Converter shows ads.

### Which is updated more often, Programmer Calculator or Radix Binary Converter?

Programmer Calculator ships an update fortnightly, and Radix Binary Converter every 4 days. Most recently, Programmer Calculator was updated on October 11, 2026 and Radix Binary Converter on September 29, 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.*