# FEM BLOCKi - 3D Finite Element — 3D Finite Element Analysis

> 3D Finite Element Analysis tool for students and beginner engineers. (iPhone/iPad app by G LLC.)

- Source: https://appshunter.io/ios/app/fem-blocki-3d-finite-element/id1450345941 (this page in markdown: same URL + `.md`)
- Developer: [G LLC](https://appshunter.io/developer/581878226)
- Category: Productivity, Education
- Price: Free
- Rating: 4.00/5 from 1 App Store ratings · 1 written reviews indexed
- Age rating: 4+
- Requires: iOS 10.2 · 3 MB
- Languages: English
- Released: 2019-01-27
- Data updated: 2026-06-10
- Monetization: ad-supported
- User reviews in markdown: https://appshunter.io/ios/app/fem-blocki-3d-finite-element/id1450345941/reviews.md

## What is FEM BLOCKi?

FEM BLOCKi is the simple 3D Finite Element Analysis App.
Beginner engineers and students can learn fundamental operations for finite element analysis.

Feature [version 1.0]
- Hexa element with 8 nodes
- Simple beam shape
- Cantilever boundary condition
- Static analysis by applying force on the edge
- Displacement and Mises stress result
- Eigen frequency analysis (low 10 modes)
- Mode shape animation
- Up to 20,000 elements
- You can edit size of beam, meshing and force value.

In future version, various analysis will be added.

How to use?
- Press [solve] button. Then, deformed shape will be shown.
- You can change the size of beam and meshing by 
   [Model] -> Rect1 -> Length
   [Model] -> Rect1 -> Division
- You can change the force value by 
   [Load] -> Load1 -> value


*NOTES
- There is no guarantee of accuracy. Please carry out accuracy verification by yourself.
- The price of app will be changed without any notifications.
- The App contains Ads. (But no in-app purchases)
- Last validated OS is iOS 16.3.1

'Disclaimers' 
We assume no responsibility or liability for any actions taken as a result of using this Application, or for errors or omissions in content.

## Key features

- Hexa element with 8 nodes
- Static and Eigen frequency analysis
- Displacement and Mises stress results
- Mode shape animation
- Up to 20,000 elements
- Adjustable beam size, meshing, and force values

## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/fem-blocki-3d-finite-element/id1450345941/reviews.md

### 3/5 — Needs User Guide

*2019-11-30*

Operation of the app is rather incomprehensible.  No explanation of the tweakable parameters; they are just a bunch of numbers whose meaning is not clear.

## Frequently asked questions about FEM BLOCKi

### What is FEM BLOCKi?

FEM BLOCKi is a 3D Finite Element Analysis application designed to help students and beginner engineers learn fundamental analysis operations. It supports static and eigen frequency analyses on simple beam models.

### What types of analysis can FEM BLOCKi perform?

FEM BLOCKi can perform static analysis by applying force on the edge of a simple beam shape, and eigen frequency analysis for up to 10 low modes. It displays displacement and Mises stress results.

### Can I customize the analysis parameters in FEM BLOCKi?

Yes, you can edit the size of the beam, the meshing density, and the applied force value. These adjustments can be made through the 'Model' and 'Load' menus.

### What are the limitations of FEM BLOCKi?

The app notes that there is no guarantee of accuracy and users should perform their own verification. It is designed for fundamental learning and may not be suitable for professional-grade analysis.

### Does FEM BLOCKi have ads?

Yes, the app contains advertisements. However, it does not have any in-app purchases.

### What devices is FEM BLOCKi compatible with?

FEM BLOCKi is available for iPhone, iPad, and iPod. The last validated OS was iOS 16.3.1.

### How often is FEM BLOCKi updated?

The app was last updated on March 26, 2023, to version 1.2.1. Future versions are planned to include more analysis types.

### What is the user rating for FEM BLOCKi?

FEM BLOCKi has a rating of 4.0 stars based on 1 rating. This indicates a generally positive reception from its limited user base.

## Version history (last 5 releases)

### 1.2.1 — 2023-03-26

Validated by iOS16.3.1

### 1.2.0 — 2022-05-24

Validated on IOS15.4.1

### 1.1.4 — 2021-04-13

Updated GUI

### 1.1.3 — 2020-07-12

Updated GUI

### 1.1.2 — 2020-07-07

Fixed some bugs

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All apps by G LLC: https://appshunter.io/developer/581878226

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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.*