# CASA Plane Grid 2D

> 2D plane-grid structural analysis app for engineers. (iPhone/iPad app by Intesym Ltd..)

- Source: https://appshunter.io/ios/app/casa-plane-grid-2d/id372209524 (this page in markdown: same URL + `.md`)
- Developer: [Intesym Ltd.](https://appshunter.io/developer/361434891)
- Category: Productivity, Business
- Price: $69.99
- Rating: 1.00/5 from 1 App Store ratings · 1 written reviews indexed
- Age rating: 4+
- Requires: iOS 14.1 · 5 MB
- Languages: American English
- Released: 2010-05-19
- Data updated: 2026-06-10
- Monetization: paid
- User reviews in markdown: https://appshunter.io/ios/app/casa-plane-grid-2d/id372209524/reviews.md

## What is CASA Plane Grid 2D?

Structural / Civil Engineering App for static elastic analysis of 2D plane-grids.

With CASA PG-2D an engineer can create 2D structural models of plane-grids and obtain both the numerical results and graphical representation of the deflections and forces. There is an emphasis on quick and precise modelling with graphical interaction. Results are graphically interactive with a sliding readout of numerical results at any point along a member.

More information about this App can be found in its integrated help and on our website. The App also contains "Replay Demonstrations" which describe and enact its use.


=== General Technical Features ===

* Automatic analysis.

* Integrated extensive section library:
 - British, European, American, Canadian, Australian, South African, Japanese, Russian.
 - See our website for the range of shapes.

* Integrated section generator for common shapes:
 - Open: I/H, channel, zed, angle, tee.
 - Hollow: Oval, Rectangular.
 - Solid: Oval, Rectangular.
 - Calculates: Area, Inertia, Torsional constant, Elastic moduli, mass.

* Integrated material library:
 - Steel, Aluminium, Concrete, Timber, Glass.
 - User materials can be added.

* Member ends can be rigid or pinned.

* Loads applied as point, couple, trapezoid.

* Multiple load-cases.

* Gravity (self-weight) loading.

* Factored load-case combinations.

* Graphical and numerical results include:
 - Reactions, deflections, bending moments, shear forces, bending stress.
 - Points of interest.
 - Results given all along members.


=== General User Interface Features ===

* Universal App - for iPhone, iPod touch, and iPad.

* Metric & imperial units.

* Four simple interactive screens:
 - Geometry, Loading, Results: for interacting with the model.
 - Utilities: Supplementary functions (see below).

* Easy modelling:
 - Tap to select; tap to edit.
 - Move and copy geometry.
 - Slide nodes along members.
 - Change member spans.
 - Split members.
 - Replicate loading across members.

* Graphical drag-and-tap controls:
 - Rotate, pan, zoom the view with simple gestures.
 - Drag nodes for positions.
 - Drag loads for positions and magnitudes.
 - Drag marker along member to read off results values.
 - Tap on Points of Interest for important results.
 - Select nodes to measure distances, angles, and areas between them.

* Numeric entry available:
 - Double-tap on a datum to enter its numerical value.
 - Includes a convenient built-in calculator.

* Straightforward section library:
 - Pick from country, shape, and size.
 - View diagram and properties.
 - For custom shapes, double-tap on dimensions to edit.
 - Axes can be rotated by 90 degrees.

* Report generation:
 - Configurable content.
 - Graphical layout.
 - On-screen preview.
 - Export PDF by e-mail.
 - AirPrint.

* Supplementary functions:
 - Document titles.
 - Choice of unit system (UK/EU Metric, US Imperial).
 - On-line help.
 - Load, save, and export models.

## Key features

- 2D plane-grid structural analysis
- Graphical and numerical results
- Extensive section and material libraries
- Interactive modeling and results
- Report generation and PDF export
- Metric and imperial units

## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/casa-plane-grid-2d/id372209524/reviews.md

### 1/5 — Clumsy

*2012-04-29, version 1.70*

It is too clumsy to use, too time consuming to build a model.  It was a waste of money

## Frequently asked questions about CASA Plane Grid 2D

### What is CASA Plane Grid 2D used for?

CASA Plane Grid 2D is an engineering application designed for the static elastic analysis of 2D plane-grids. It helps engineers visualize and calculate deflections and forces within structural models.

### What types of sections and materials are included in CASA Plane Grid 2D?

The app includes an extensive library of sections from various international standards (British, European, American, etc.) and common shapes like I-beams, channels, and hollow sections. It also supports materials such as steel, aluminum, concrete, timber, and glass, with the ability to add user-defined materials.

### How does CASA Plane Grid 2D handle loads?

CASA Plane Grid 2D supports various load types including point loads, couples, trapezoidal loads, and gravity (self-weight) loading. It also allows for multiple load cases and factored load-case combinations.

### Can I generate reports with CASA Plane Grid 2D?

Yes, the app offers report generation with configurable content and graphical layout. You can preview reports on-screen and export them as PDFs via email or using AirPrint.

### What devices is CASA Plane Grid 2D compatible with?

CASA Plane Grid 2D is a Universal App, meaning it is compatible with iPhone, iPod touch, and iPad devices.

### Does CASA Plane Grid 2D support different unit systems?

Yes, the application supports both metric (UK/EU) and imperial (US) unit systems, allowing users to work in their preferred measurement standards.

### How frequently is CASA Plane Grid 2D updated?

The latest version of CASA Plane Grid 2D is 21.05, last updated on June 1, 2021. This indicates a history of updates, though the exact frequency is not specified.

### What is the user sentiment for CASA Plane Grid 2D?

Based on the provided data, CASA Plane Grid 2D has a rating of 1.0 stars from 1 rating. This single rating suggests limited user feedback is currently available.

## Version history (last 5 releases)

### 21.05 — 2021-06-01

Maintenance update.
The app now uses the standard iOS file browser, and we recommend saving any current documents and closing the app prior to updating. On first launch, if it opens in the "Recents" files tab, then browse to "On my iPad" and then to this app's documents. If the app were not fully closed prior to updating then the documents folder may appear empty when first opened, in which case close the app in the iOS home page and relaunch it.

### 18.03 — 2018-04-09

This app has been updated by Apple to display the Apple Watch app icon.

Improved compatibility with iOS 11 and iPhone X.

### 1.87 — 2017-03-06

Fixed indication of ambiguous major axis alignment.

### 1.86 — 2017-01-04

Updates for iOS 10.
Miscellaneous improvements.

### 1.84 — 2016-06-07

Miscellaneous improvements.

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## More apps by Intesym Ltd.

- [CASA Beam](https://appshunter.io/ios/app/casa-beam/id361434888)
- [CASA Space Frame 3D](https://appshunter.io/ios/app/casa-space-frame-3d/id371089612)
- [CASA Multi-Beam 2D](https://appshunter.io/ios/app/casa-multi-beam-2d/id372205193)
- [CASA Plane Frame 2D](https://appshunter.io/ios/app/casa-plane-frame-2d/id372207879)
- [CASA Plane Truss 2D](https://appshunter.io/ios/app/casa-plane-truss-2d/id377695666)

All apps by Intesym Ltd.: https://appshunter.io/developer/361434891

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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 2026-06-10.*