# Dev Calc Pro (Hex Dec Oct Bin) vs Zig Programming Learn and Code

The clearest difference is price: Zig Programming Learn and Code at $1.99 against Dev Calc Pro (Hex Dec Oct Bin)'s $2.99. Dev Calc Pro (Hex Dec Oct Bin)'s advantage is iOS requirement (8.0 vs 13.0). On ads, in-app purchases and device support there is nothing between them.

Dev Calc Pro (Hex Dec Oct Bin) costs $2.99 and Zig Programming Learn and Code $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Dev Calc Pro (Hex Dec Oct Bin) | Zig Programming Learn and Code |
| --- | --- | --- |
| Price | $2.99 | **$1.99** |
| Rating | **[3.5 (2 ratings)](https://appshunter.io/ios/app/dev-calc-pro-hex-dec-oct-bin/id638232609/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 42.9% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | — |
| Monetization | Paid | — |
| Size | 6 MB | 43 MB |
| Requires iOS | **8.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 9+ |
| Developer | [QQ TSUBASA](https://appshunter.io/developer/568750169) | [Muhammad Umair](https://appshunter.io/developer/1696049320) |

## What reviewers say

### Dev Calc Pro (Hex Dec Oct Bin)

[App page](https://appshunter.io/ios/app/dev-calc-pro-hex-dec-oct-bin/id638232609)

This app converts numbers between binary, octal, decimal, and hexadecimal bases on a single screen. It also displays color hex codes and RGB values. It is designed for developers and does not include scientific or unit conversion functions.

**Highlights:** Binary, octal, decimal, hexadecimal conversion, Color hex code and RGB display, Large 19-digit decimal display, Conversion reset toggle, No ads (Pro Version)

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

**In-app purchases:** none


### Zig Programming Learn and Code

[App page](https://appshunter.io/ios/app/zig-programming-learn-and-code/id6757462159)

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

**In-app purchases:** none


## Frequently asked questions

### Is Dev Calc Pro (Hex Dec Oct Bin) free?

Dev Calc Pro (Hex Dec Oct Bin) costs $2.99, with no in-app purchases.

### Is Zig Programming Learn and Code free?

Zig Programming Learn and Code costs $1.99, with no in-app purchases.

### Do Dev Calc Pro (Hex Dec Oct Bin) or Zig Programming Learn and Code have ads?

Neither Dev Calc Pro (Hex Dec Oct Bin) nor Zig Programming Learn and Code 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.*