# E vs Fox Insights

The clearest difference is in-app purchases: E at none against Fox Insights's 3. Fox Insights's advantage is update cadence (fortnightly vs every 4 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Fox Insights sells 3 in-app purchases, starting at $0.99 per 7 days. E asks for nothing beyond the download.

E ships an update every 4 months, Fox Insights fortnightly. The most recent releases landed on October 24, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | E | Fox Insights |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.3 (4 ratings)](https://appshunter.io/ios/app/e-jets-training-guide-lite/id1071733240/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Fortnightly** |
| Monetization | Free | — |
| Size | 536 MB | 45 MB |
| Requires iOS | 14.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Jorge Gonzalez Galvan](https://appshunter.io/developer/915982572) | [Vladyslav Palamarchuk](https://appshunter.io/developer/6772595393) |

## 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


### Fox Insights

[App page](https://appshunter.io/ios/app/fox-insights/id6772595391)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Fox Insights Pro | $0.99 | per 7 days |
| Fox Insights Pro | $2.99 | per month |
| Fox Insights Pro | $17.99 | per year |


## Frequently asked questions

### Is E free?

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

### Is Fox Insights free?

Fox Insights is free to download, with in-app purchases available.

### Do E or Fox Insights have ads?

Neither E nor Fox Insights shows ads.

### Which is updated more often, E or Fox Insights?

E ships an update every 4 months, and Fox Insights fortnightly. Most recently, E was updated on October 24, 2026 and Fox Insights on October 17, 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.*