# Developer 電卓

> Developer 電卓 (iPhone/iPad app by Hiroyuki Aratame.)

- Source: https://appshunter.io/ios/app/developer/id6758245591 (this page in markdown: same URL + `.md`)
- Developer: [Hiroyuki Aratame](https://appshunter.io/developer/1869050831)
- Category: Developer Tools, Productivity
- Price: $0.49
- Age rating: 4+
- Requires: iOS 26.2 · 2 MB
- Languages: American English
- Released: 2026-02-06
- Data updated: 2026-05-19
- User reviews in markdown: https://appshunter.io/ios/app/developer/id6758245591/reviews.md

## What is Developer 電卓?

HEX/DEC/OCT/BINの相互変換、ビット演算（32/64bit・符号付き表示・popcount等）、IPv4/CIDRのサブネット計算を素早く行える開発者向け計算機。結果はワンタップでコピー可能。


## Version history (last 2 releases)

### 1.1 — 2026-02-07

アプリ名変更　Rename

### 1.0 — 2026-02-04

No release notes.

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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 2026-05-19.*