# The Engineers Field Toolkit

> 100 essential tools in one app

Canonical page: [https://chrome-stats.com/d/id6759167608](https://chrome-stats.com/d/id6759167608)

## Overview

- **ID:** `id6759167608`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** Holger von Ameln
- **Category:** Utilities
- **Version:** 2.0
- **Last updated:** 2026-03-20
- **First published:** 2026-02-17
- **Size:** 2.50 MB
- **Data as of:** 2026-09-28
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/the-engineers-field-toolkit/id6759167608)
- **Privacy policy:** [https://tool-patch.com/ios\_app](https://tool-patch.com/ios_app)

## Description

100 Essential Engineering Tools
All tools are designed to run instantly on your iPhone with zero internet required.
Core Categories
Mechanical Engineering
Torque & power calculators
Beam deflection & stress tools
Thermal expansion
Gear ratios & pulley systems
Pressure, force & area
Electrical Engineering
Ohm’s law & power calculators
Voltage dividers
Resistor & capacitor tools
Battery life estimation
Wire resistance
Civil & Structural
Concrete & material estimators
Load & stress tools
Slope & grade
Tank & volume calculators
Basic flow & pressure
Math & General Engineering
Unit conversions (full system)
Scientific & geometry tools
Ratios, interpolation & formulas
Energy & physics calculators
Density, velocity & more
Designed for Real-World Use
Engineer’s Field Toolkit is built like a precision instrument.
Fast, instant calculations
Clean professional dark interface
Works completely offline
All formulas visible
Unit switching built in
Favorites & recent tools
No login required
This is the app you reach for when you need answers immediately.

## Rankings

- #1,416,770 — Overall

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Source: [Chrome-Stats](https://chrome-stats.com/d/id6759167608)