# 5MiceUtility — Engineer & Developer Toolkit

> Engineer & Developer Toolkit (iPhone/iPad app by Reinhardt Stefanie.)

- Source: https://appshunter.io/ios/app/5miceutility/id6786192044 (this page in markdown: same URL + `.md`)
- Developer: [Reinhardt Stefanie](https://appshunter.io/developer/6782759276)
- Category: Productivity, Graphics & Design
- Price: Free
- Age rating: 4+
- Requires: iOS 15.6 · 3 MB
- Languages: American English
- Released: 2026-07-08
- Data updated: 2026-08-20
- User reviews in markdown: https://appshunter.io/ios/app/5miceutility/id6786192044/reviews.md

## What is 5MiceUtility?

5MiceUtility is the comprehensive offline toolkit designed for engineers, developers, and technology professionals who need quick access to essential calculations anytime, anywhere.

Developer Tools

- Multi-base converter (Decimal, Hexadecimal, Binary, Octal)
- 8-bit register simulator with real-time bit manipulation
- Bitwise calculator supporting AND, OR, XOR, NOT operations

Network & Storage

- Network speed converter (Mbps, Gbps to MB/s conversion)
- Storage capacity calculator (decimal vs binary units)
- Screen PPI & aspect ratio calculator

Audio & Video Production

- Video timecode converter supporting 24, 25, 30, 60 fps
- PCM/WAV audio size estimator (sample rate, bit depth, channels)

Engineering & Energy

- Ohm's Law solver (voltage, current, resistance, power)
- Pressure unit converter (bar, PSI, kPa, atm, MPa)
- Battery airline compliance checker (mAh to Wh conversion)

Key Features

* 100% offline - No internet connection required
* No advertisements - Clean, distraction-free experience
* Dark mode support with high contrast theme
* History tracking for all calculations
* Privacy focused - Zero data collection
* Quick access toolbar for frequent operations

All calculations run locally on your device, ensuring your data stays private and secure. Whether you're debugging code, designing circuits, or planning video projects, 5MiceUtility has the tools you need at your fingertips.

Built by 5MiceCraft engineering lab.


## Version history (last 1 release)

### 1.0 — 2026-07-08

No release notes.

## More apps by Reinhardt Stefanie

- [5MiceColor](https://appshunter.io/ios/app/5micecolor/id6782759274)
- [5MiceLayout](https://appshunter.io/ios/app/5micelayout/id6785726390)
- [5MiceTexture](https://appshunter.io/ios/app/5micetexture/id6787801173)

All apps by Reinhardt Stefanie: https://appshunter.io/developer/6782759276

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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 2026-08-20.*