# mechanical design engine

> mechanical design engine (iPhone/iPad app by gan dae choi.)

- Source: https://appshunter.io/ios/app/mechanical-design-engine/id1574341437 (this page in markdown: same URL + `.md`)
- Developer: [gan dae choi](https://appshunter.io/developer/1574341439)
- Category: Utilities, Productivity
- Price: Free
- Age rating: 4+
- Requires: iOS 13.0 · 63 MB
- Languages: English
- Released: 2021-08-20
- Data updated: 2026-05-18
- User reviews in markdown: https://appshunter.io/ios/app/mechanical-design-engine/id1574341437/reviews.md

## What is mechanical design engine?

* To calculate basic thickness of cylindrical/rectangular pressure vessel including heads if input data such as pressure, temperature, inner diameter and material information.
* flange data can be easily searched.
* Profile steel information such as pipe, H, W, I and U-Beam.
* Raw material information, that is chemical composition and mechanical properties, for example, ASTM A240 316L, EN10297-1, SUS316L and so on.
* Size and shape information of every thread(iso/unf/pf/pt) and shackles(bow/d-type)
* To calculate force and moment of solid mechanics according to support type.


## Version history (last 5 releases)

### 1.6.1 — 2026-04-04

Bolts, nuts and box socket datum are added.

### 1.5.10 — 2025-09-15

The short elbow and 3D radius elbow datum are added.

### 1.5.9 — 2025-04-06

Elbow data button is launched. Back button is fixed.

### 1.5.8 — 2024-08-18

Additional pipe specification is added.

### 1.5.7 — 2024-07-31

Some bugs are disappeared.
Wrong data for flanges is fixed.

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## Related topics

[t4e design](https://appshunter.io/ios/topics/t4e-design) · [mechanical engineer](https://appshunter.io/ios/topics/mechanical-engineer) · [engineering mechanical](https://appshunter.io/ios/topics/engineering-mechanical) · [engineering design](https://appshunter.io/ios/topics/engineering-design)

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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 2026-05-18.*