# Electrical Dictionary Offline. vs Basic Engineering Dictionary

The clearest difference is in-app purchases: Electrical Dictionary Offline. at none against Basic Engineering Dictionary's 1. Basic Engineering Dictionary's advantage is ads (none vs shown) and update cadence (every 3 months vs every 78 months). On price, device support and iOS requirement there is nothing between them.

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

Electrical Dictionary Offline. ships an update every 78 months, Basic Engineering Dictionary every 3 months. The most recent releases landed on November 3, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Electrical Dictionary Offline. | Basic Engineering Dictionary |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.1 (7 ratings)](https://appshunter.io/ios/app/basic-engineering-dictionary/id6746554325/reviews)** |
| Number of ratings | — | **7** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 78 months | **Every 3 months** |
| Monetization | — | Free with in-app purchases |
| Size | 10 MB | 88 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Andrew Putranto](https://appshunter.io/developer/1097285857) | [Shital Gorasiya](https://appshunter.io/developer/1737199158) |

## What reviewers say

### Electrical Dictionary Offline.

[App page](https://appshunter.io/ios/app/electrical-dictionary-offline/id1513764318)

**Features:** Vision Pro support

**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 Electrical Dictionary Offline. free?

Electrical Dictionary Offline. 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 Electrical Dictionary Offline. or Basic Engineering Dictionary have ads?

Electrical Dictionary Offline. shows ads; Basic Engineering Dictionary does not.

### Which is updated more often, Electrical Dictionary Offline. or Basic Engineering Dictionary?

Electrical Dictionary Offline. ships an update every 78 months, and Basic Engineering Dictionary every 3 months. Most recently, Electrical Dictionary Offline. was updated on November 3, 2026 and Basic Engineering Dictionary on November 5, 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.*