# Quanser Interactive Labs vs Basic Engineering Dictionary

The clearest difference is in-app purchases: Quanser Interactive Labs at none against Basic Engineering Dictionary's 1. Quanser Interactive Labs also leads on iOS requirement (11.3 vs 15.6). 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. Quanser Interactive Labs asks for nothing beyond the download.

Quanser Interactive Labs ships an update every 2 months, Basic Engineering Dictionary every 3 months. The most recent releases landed on September 10, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | Quanser Interactive Labs | Basic Engineering Dictionary |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.0 (6 ratings)](https://appshunter.io/ios/app/basic-engineering-dictionary/id6746554325/reviews)** |
| Number of ratings | — | **6** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 3 months |
| Monetization | — | Free with in-app purchases |
| Size | 61 MB | 88 MB |
| Requires iOS | **11.3** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Quanser Consulting Inc](https://appshunter.io/developer/998153127) | [Shital Gorasiya](https://appshunter.io/developer/1737199158) |

## What reviewers say

### Quanser Interactive Labs

[App page](https://appshunter.io/ios/app/quanser-interactive-labs/id1503395808)

**Features:** macOS Compatibility

**In-app purchases:** none


### 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 |


## Frequently asked questions

### Is Quanser Interactive Labs free?

Quanser Interactive Labs is free to download, with no in-app purchases.

### Is Basic Engineering Dictionary free?

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

### Do Quanser Interactive Labs or Basic Engineering Dictionary have ads?

Neither Quanser Interactive Labs nor Basic Engineering Dictionary shows ads.

### Which is updated more often, Quanser Interactive Labs or Basic Engineering Dictionary?

Quanser Interactive Labs ships an update every 2 months, and Basic Engineering Dictionary every 3 months. Most recently, Quanser Interactive Labs was updated on September 10, 2026 and Basic Engineering Dictionary on September 25, 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.*