# E vs Boeing 787 Training Guide PRO

The clearest difference is price: E at Free against Boeing 787 Training Guide PRO's $24.99. E also leads on update cadence (every 4 months vs every 10 months). Boeing 787 Training Guide PRO's advantage is rating (5.0 vs 3.3). On review sentiment, ratings volume, ads and in-app purchases there is nothing between them.

E is free to download; Boeing 787 Training Guide PRO costs $24.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Boeing 787 Training Guide PRO holds the better App Store score, 5.0 against 3.3. Both are backed by a comparable volume of ratings — 4 and 6 respectively. Written reviews split almost evenly too, at 67% and 67% positive.

E ships an update every 4 months, Boeing 787 Training Guide PRO every 10 months. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | E | Boeing 787 Training Guide PRO |
| --- | --- | --- |
| Price | **Free** | $24.99 |
| Rating | [3.3 (4 ratings)](https://appshunter.io/ios/app/e-jets-training-guide-lite/id1071733240/reviews) | **[5.0 (6 ratings)](https://appshunter.io/ios/app/boeing-787-training-guide-pro/id1611213369/reviews)** |
| Number of ratings | 4 | **6** |
| Positive reviews | 66.7% of reviews | 66.7% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 months** | Every 10 months |
| Monetization | **Free** | Paid |
| Size | 536 MB | 704 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Jorge Gonzalez Galvan](https://appshunter.io/developer/915982572) | [Gustavo Legarreta](https://appshunter.io/developer/1506804238) |

## What reviewers say

### E

[App page](https://appshunter.io/ios/app/e-jets-training-guide-lite/id1071733240)

This pilot training tool offers a comprehensive knowledge base for E-JET aircraft systems and procedures, based on official manuals. It features interactive diagrams, extensive question banks, and a fast search engine to help pilots stay current and improve their skills.

**Highlights:** Interactive electrical diagram, Extensive question banks with explanations, Fast search engine for definitions and abbreviations, Virtual interactive panel with system pages, Unit fast converter, Dark mode enabled

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

**In-app purchases:** none


### Boeing 787 Training Guide PRO

[App page](https://appshunter.io/ios/app/boeing-787-training-guide-pro/id1611213369)

This pilot-curated knowledge base offers over 2,200 questions and explanations for 787 systems and procedures. Create custom tests, filter by topic, and access a comprehensive search database to enhance your aviation studies.

**Highlights:** 2,200+ Q&A with explanations, Custom test creation, Topic filtering (787-8/9), 700+ HD images, Full FCOM search, Unit converter, Dark Mode support

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

**In-app purchases:** none


## Frequently asked questions

### Is E free?

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

### Is Boeing 787 Training Guide PRO free?

Boeing 787 Training Guide PRO costs $24.99, with no in-app purchases.

### Which has better reviews, E or Boeing 787 Training Guide PRO?

Boeing 787 Training Guide PRO is rated higher. E averages 3.3 out of 5 from 4 ratings, while Boeing 787 Training Guide PRO averages 5.0 from 6 ratings.

### Do E or Boeing 787 Training Guide PRO have ads?

Neither E nor Boeing 787 Training Guide PRO shows ads.

### Which is updated more often, E or Boeing 787 Training Guide PRO?

E ships an update every 4 months, and Boeing 787 Training Guide PRO every 10 months. Most recently, E was updated on October 24, 2026 and Boeing 787 Training Guide PRO on October 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.*