The Engineers Field Toolkit
Holger von Ameln
Getting the latest details from the App Store…
Holger von Ameln
Getting the latest details from the App Store…
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 &…
Top of Paid · Utilities in India. The Engineers Field Toolkit is #34 there. Changes are over 7 days.
How the app presents itself on the App Store. Select a screenshot to open it full size.
Version 2.0 · 20 Mar 2026 · 6 months ago
Added a substantial reference library.
Every chart this app is in right now, best position first.
| Chart | Rank | 24 h | 7 days | Best | Days on chart |
|---|---|---|---|---|---|
Higher on the chart is better: #1 is at the top.
| #34 |
| New entry |
| Change unknown |
| #34 |
| 1 |
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India · Paid · Utilities: best #34, latest #34, over 4 snapshots since 8 Oct. No snapshots from 8 Oct to 9 Oct and on 9 Oct; the line joins the snapshots on either side.
Entries, big moves, #1s and new versions we've recorded.
