# BinHexDec - Programmers Calculator

> Programmer's calculator for base conversion and bitwise operations. (iPhone/iPad app by Tony Reeves.)

- Source: https://appshunter.io/ios/app/binhexdec-programmers-calculator/id1227881350 (this page in markdown: same URL + `.md`)
- Developer: [Tony Reeves](https://appshunter.io/developer/1088311401)
- Category: Utilities, Productivity
- Price: Free with in-app purchases
- Rating: 5.00/5 from 6 App Store ratings · 6 written reviews indexed
- Age rating: 4+
- Requires: iOS 9.3 · 19 MB
- Languages: American English
- Released: 2017-04-20
- Data updated: 2026-06-03
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/binhexdec-programmers-calculator/id1227881350/reviews.md

## What is BinHexDec?

BinHexDec is a smart and effective programmer's calculator.

It features conversion between Binary, Octal, Decimal and Hexadecimal, standard bitwise operations AND, OR and XOR, and immediate operations including bitwise shifts, rotates, increment and decrement, and also includes one's and two's complement operations.

BinHexDec features a smart entry system, allowing you to change number base and bit size, and conduct immediate operations whilst entering operands.  The calculator responds smartly and intuitively.  The delete key is also smart - removing the last character from the current operand, not just the last character entered.

On the iPad a scrolling history displays your previous calculations.

All results are automatically sent to the clipboard enabling you to paste them straight into other applications.  In addition you can send any operand you're entering to the clipboard by just tapping the main display.

The developer welcomes your comments and suggestions to improve this application.  Please get in touch with you ideas and suggestions.

## Key features

- Binary, Octal, Decimal, Hexadecimal conversion
- Bitwise operations (AND, OR, XOR)
- Immediate operations (shifts, rotates, complements)
- Smart entry system
- Automatic clipboard copying
- Scrolling calculation history (iPad)

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Tip the Developer | $0.99 | one-time |


## Recent user reviews (6 of 6)

All indexed reviews: https://appshunter.io/ios/app/binhexdec-programmers-calculator/id1227881350/reviews.md

### 5/5 — 可以

*2023-04-05*

很不错

### 5/5 — Simple and easy programmer’s calculator

*2023-03-27*

I like how easy it is to jump between 8,16,32ans 64 bit modes and also between bin, octal dev and hex.

When your operation such as ADD results in an overflow, you get the correct answer with an overflow indicator. Example:  FF + 2 = 1 in 8 bit mode with overflow indicator.

2’s complement is a button (nice) along with 1’s complement. 

This is handy.

### 5/5 — Great tool

*2019-03-26*

I’m an embedded software engineer. I bit bang all day. Perfect calculator and screen looks real nice.

### 5/5 — Handy, cute and quick

*2017-05-05*

This app makes converting between number bases & formats all easy!

The shifts left and right are particularly useful - as are the logical operations.

It's actually good looking as well - which is an achievement for a calculator!! 

Great job!

### 5/5 — Works great

*2017-04-29*

It's a good calculator that works well. Love the design.

### 5/5 — Great tool to have! Very helpful.

*2017-04-21*

I find this app to be very handy when I need to do a quick calculation.

## Frequently asked questions about BinHexDec

### What number bases does BinHexDec support?

BinHexDec supports conversion between Binary, Octal, Decimal, and Hexadecimal number bases. This allows for comprehensive number manipulation for programming tasks.

### What bitwise operations are available in BinHexDec?

BinHexDec includes standard bitwise operations such as AND, OR, and XOR. It also supports immediate operations like bitwise shifts, rotates, and complement operations.

### How does BinHexDec handle copying results?

All calculated results are automatically sent to the clipboard, allowing for easy pasting into other applications. You can also send operands to the clipboard by tapping the main display.

### Is BinHexDec available on multiple devices?

Yes, BinHexDec is supported on iPhone, iPad, and iPod devices. The iPad version offers a scrolling history of previous calculations.

### What is the rating of BinHexDec?

BinHexDec has an excellent rating of 5.0 stars based on 6 user reviews. This indicates a high level of user satisfaction.

### How often is BinHexDec updated?

BinHexDec was last updated on April 20, 2017, with version 1.0. The developer welcomes comments and suggestions for future improvements.

### Does BinHexDec have ads?

No, BinHexDec does not contain advertisements. This provides an uninterrupted user experience for all calculations.

### What is the age rating for BinHexDec?

BinHexDec has an age rating of 4+, making it suitable for a wide range of users, including younger individuals learning about number systems.

## Version history (last 1 release)

### 1.0 — 2017-04-20

This app has been updated by Apple to display the Apple Watch app icon.

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## More apps by Tony Reeves

- [Dice Roller - Dice simulator for Apple Watch](https://appshunter.io/ios/app/dice-roller-dice-simulator-for-apple-watch/id1088311402)

All apps by Tony Reeves: https://appshunter.io/developer/1088311401

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-03.*