# Number System Converter Pro — Calculate Bin, Dec, Hex, Oct,

> Calculate Bin, Dec, Hex, Oct, (iPhone/iPad app by Julian Lau.)

- Source: https://appshunter.io/ios/app/number-system-converter-pro/id1616033906 (this page in markdown: same URL + `.md`)
- Developer: [Julian Lau](https://appshunter.io/developer/1603050262)
- Category: Developer Tools, Utilities
- Price: $2.99
- Age rating: 4+
- Requires: iOS 13.0 · 3 MB
- Languages: English
- Released: 2022-03-26
- Data updated: 2026-06-10
- User reviews in markdown: https://appshunter.io/ios/app/number-system-converter-pro/id1616033906/reviews.md

## What is Number System Converter Pro?

Get the ad free experience of our popular Number System Converter with this Pro version of the app.
Number System Converter Pro lets you convert between decimal, binary, hexadecimal and Octal values or simply choose any other base.
All the values are calculated simultaneously and visible at the same time. 


You can convert between decimal, binary, hexadecimal and Octal values or simply choose any other base.


## Version history (last 2 releases)

### 1.0.1 — 2022-10-16

Bug-Fix

### 1.0 — 2022-03-27

No release notes.

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## More apps by Julian Lau

- [UUID-Generator](https://appshunter.io/ios/app/uuid-generator/id1603050260)
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- [Type-The-Alphabet](https://appshunter.io/ios/app/type-the-alphabet/id1610788763)
- [Fee Calculator for Ebay Fees](https://appshunter.io/ios/app/fee-calculator-for-ebay-fees/id1613060529)

All apps by Julian Lau: https://appshunter.io/developer/1603050262

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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 2026-06-10.*