# English Electrical Engineering vs Maintenance Pro

The clearest difference is in-app purchases: Maintenance Pro at none against English Electrical Engineering's 6. Maintenance Pro also leads on update cadence (every 3 days vs fortnightly). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. English Electrical Engineering sells 6 in-app purchases, starting at $8.49 per 7 days. Maintenance Pro asks for nothing beyond the download.

English Electrical Engineering ships an update fortnightly, Maintenance Pro every 3 days. Both last shipped on October 24, 2026.

## The numbers

| Metric | English Electrical Engineering | Maintenance Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.9 (8 ratings)](https://appshunter.io/ios/app/english-electrical-engineering/id6755091026/reviews)** | — |
| Number of ratings | **8** | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Fortnightly | **Every 3 days** |
| Monetization | Free with in-app purchases | — |
| Size | 53 MB | 31 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Nelly Latypova](https://appshunter.io/developer/1150816403) | [Ayoub Chergui](https://appshunter.io/developer/6789482447) |

## What reviewers say

### English Electrical Engineering

[App page](https://appshunter.io/ios/app/english-electrical-engineering/id6755091026)

Master essential English vocabulary for electrical engineering. This app uses flashcards and eight learning methods to help students and professionals understand technical terms for better communication and study. Track your progress and build confidence in specialized discussions.

**Highlights:** Technical vocabulary for electrical engineers, Flashcard learning method, Eight diverse word-learning techniques, Study progress tracking and statistics, Word tracking system, Covers control systems, power generation, electronics

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Electrical Vocabulary Pro | $8.49 | per 7 days |
| Technical Vocabulary Pro | $8.49 | per month |
| Technical Vocabulary Pro | $9.49 | per month |
| Engineering Terminology Pro | $29.99 | per 3 months |
| Pro Complete Technical Terms | $34.99 | per year |
| Pro Complete Technical Terms | $34.99 | per year |


### Maintenance Pro

[App page](https://appshunter.io/ios/app/maintenance-pro-technicien/id6818592166)

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

**In-app purchases:** none


## Frequently asked questions

### Is English Electrical Engineering free?

English Electrical Engineering is free to download, with in-app purchases available.

### Is Maintenance Pro free?

Maintenance Pro is free to download, with no in-app purchases.

### Do English Electrical Engineering or Maintenance Pro have ads?

Both English Electrical Engineering and Maintenance Pro show ads.

### Which is updated more often, English Electrical Engineering or Maintenance Pro?

English Electrical Engineering ships an update fortnightly, and Maintenance Pro every 3 days. Most recently, English Electrical Engineering was updated on October 24, 2026 and Maintenance Pro on October 24, 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.*