# Progwhiz Base Calculator Pro

> Progwhiz Base Calculator Pro (iPhone/iPad app by Mark Raymond.)

- Source: https://appshunter.io/ios/app/progwhiz-base-calculator-pro/id1245001276 (this page in markdown: same URL + `.md`)
- Developer: [Mark Raymond](https://appshunter.io/developer/1093355084)
- Category: Education, Utilities
- Price: $0.99
- Age rating: 4+
- Requires: iOS 11.0 · 3 MB
- Languages: American English
- Released: 2017-06-07
- Data updated: 2026-09-09
- User reviews in markdown: https://appshunter.io/ios/app/progwhiz-base-calculator-pro/id1245001276/reviews.md

## What is Progwhiz Base Calculator Pro?

Progwhiz Base Calculator is a powerful yet extremely simple user friendly base calculation utility. It allows you to execute Addition and Subtraction of any Hex, Decimal, Binary or Octal numbers and give the result in any of those Bases. You can mix and match different bases or at the click of a button change the represented value in any of the four(4) bases. It's that simple!

Walkthrough Video on YouTube:

https://youtu.be/UQmDStfj280


## Version history (last 5 releases)

### 1.0.12 — 2024-06-20

1. Minor fixes
2. Adhere to new iOS 17.x version requirements

### 1.0.10 — 2023-02-12

1. Compliant with Apples newest policies and compiled using the latest version of Xcode
2. Binary value user input improvement

### 1.0.8 — 2018-12-03

The Result can now be copied to clipboard for use in other Applications

### 1.0.7 — 2018-09-20

1) Fixed large value base conversion bug

### 1.0.5 — 2018-08-17

Re Build to comply with Apple iOS newest standards

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## More apps by Mark Raymond

- [Hex Base Converter](https://appshunter.io/ios/app/hex-base-converter/id1093355085)
- [Progwhiz Hex Editor](https://appshunter.io/ios/app/progwhiz-hex-editor/id1093493166)
- [Progwhiz Equation Teacher](https://appshunter.io/ios/app/progwhiz-equation-teacher/id1124738664)
- [Progwhiz Base Calculator](https://appshunter.io/ios/app/progwhiz-base-calculator/id1227814014)
- [LCD Bitmap Converter](https://appshunter.io/ios/app/lcd-bitmap-converter/id1374712253)

All apps by Mark Raymond: https://appshunter.io/developer/1093355084

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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 2026-09-09.*