# Basic Engineering Dictionary vs 3DEXPERIENCE Lab

The clearest difference is review sentiment: 3DEXPERIENCE Lab at 100% against Basic Engineering Dictionary's 0%. 3DEXPERIENCE Lab also leads on rating (5.0 vs 4.0) and in-app purchases (none vs 1). Basic Engineering Dictionary's advantage is ratings volume (6 vs 2) and iOS requirement (15.6 vs 18.4). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Basic Engineering Dictionary sells 1 one-off in-app purchase. 3DEXPERIENCE Lab asks for nothing beyond the download.

3DEXPERIENCE Lab holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 6 and 2 respectively. Written reviews point the same way: 0% of Basic Engineering Dictionary's written reviews are positive against 100% of 3DEXPERIENCE Lab's.

Basic Engineering Dictionary ships an update every 3 months, 3DEXPERIENCE Lab every 4 months. The most recent releases landed on September 25, 2026 and August 19, 2026 respectively.

## The numbers

| Metric | Basic Engineering Dictionary | 3DEXPERIENCE Lab |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (6 ratings)](https://appshunter.io/ios/app/basic-engineering-dictionary/id6746554325/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/3dexperience-lab/id6747425133/reviews)** |
| Number of ratings | **6** | 2 |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 4 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 88 MB | 27 MB |
| Requires iOS | **15.6** | 18.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, Vision Pro |
| Age rating | 4+ | 4+ |
| Developer | [Shital Gorasiya](https://appshunter.io/developer/1737199158) | [Dassault Systemes SE](https://appshunter.io/developer/324682241) |

## What reviewers say

### Basic Engineering Dictionary

[App page](https://appshunter.io/ios/app/basic-engineering-dictionary/id6746554325)

Master engineering concepts with a comprehensive dictionary of over 11,000 terms, key equations, and formulas. Features interactive quizzes, a visual quick guide, and hands-free learning with autoplay mode. Ideal for students and professionals seeking to solidify their engineering knowledge.

**Highlights:** 11,000+ engineering terms, Key equations and formulas, Visual Quick Guide, Interactive quizzes, Autoplay mode for hands-free learning, User contributions

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime Purchase | $3.99 | one-time |


### 3DEXPERIENCE Lab

[App page](https://appshunter.io/ios/app/3dexperience-lab/id6747425133)

Explore groundbreaking innovations in 3D and augmented reality, showcasing science, engineering, and creative projects. This app introduces startups to an incubation program and serves as an educational tool for students and teachers to visualize complex concepts.

**Highlights:** Immersive 3D and AR project exploration, Augmented reality visualization of 3D models, Showcases over 100 impact-driven projects, Introduces startup incubation program, Educational resource for students and teachers, Interactive learning through real-world applications

**Features:** SharePlay

**In-app purchases:** none


## Frequently asked questions

### Is Basic Engineering Dictionary free?

Basic Engineering Dictionary is free to download, with in-app purchases available.

### Is 3DEXPERIENCE Lab free?

3DEXPERIENCE Lab is free to download, with no in-app purchases.

### Which has better reviews, Basic Engineering Dictionary or 3DEXPERIENCE Lab?

3DEXPERIENCE Lab is rated higher. Basic Engineering Dictionary averages 4.0 out of 5 from 6 ratings, while 3DEXPERIENCE Lab averages 5.0 from 2 ratings.

### Do Basic Engineering Dictionary or 3DEXPERIENCE Lab have ads?

Neither Basic Engineering Dictionary nor 3DEXPERIENCE Lab shows ads.

### Which is updated more often, Basic Engineering Dictionary or 3DEXPERIENCE Lab?

Basic Engineering Dictionary ships an update every 3 months, and 3DEXPERIENCE Lab every 4 months. Most recently, Basic Engineering Dictionary was updated on September 25, 2026 and 3DEXPERIENCE Lab on August 19, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*