# Acron E vs Embraer 170/190 Tech Question

The clearest difference is price: Embraer 170/190 Tech Question at Free against Acron E's $34.99. Embraer 170/190 Tech Question also leads on update cadence (every 11 days vs every 2 months). Acron E's advantage is in-app purchases (none vs 3). On ads, device support and iOS requirement there is nothing between them.

Embraer 170/190 Tech Question is free to download; Acron E costs $34.99 up front. Embraer 170/190 Tech Question sells 3 in-app purchases, starting at $11.99 per month. Acron E asks for nothing beyond the download.

Acron E ships an update every 2 months, Embraer 170/190 Tech Question every 11 days. The most recent releases landed on November 1, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | Acron E | Embraer 170/190 Tech Question |
| --- | --- | --- |
| Price | $34.99 | **Free** |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/acron-e-jet-e1-cockpit-fam/id545313210/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 11 days** |
| Monetization | Paid | — |
| Size | 28 MB | 11 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Aerosim](https://appshunter.io/developer/491766443) | [NexCode Systems LLC](https://appshunter.io/developer/1866619371) |

## What reviewers say

### Acron E

[App page](https://appshunter.io/ios/app/acron-e-jet-e1-cockpit-fam/id545313210)

Explore the Embraer E-Jet cockpit with this interactive tool. Learn about every control, switch, and panel through high-resolution images and detailed descriptions. Perfect for pilots, aviation students, or enthusiasts wanting to understand regional jet systems.

**Highlights:** Interactive cockpit exploration, High-resolution cockpit images, Detailed component descriptions, Offline functionality, Customizable notes, Designed for pilot training

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

**In-app purchases:** none


### Embraer 170/190 Tech Question

[App page](https://appshunter.io/ios/app/embraer-170190-tech-question/id6804485921)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro x1 | $11.99 | per month |
| Pro x3 | $21.99 | per 3 months |
| Pro x6 | $29.99 | per 6 months |


## Frequently asked questions

### Is Acron E free?

Acron E costs $34.99, with no in-app purchases.

### Is Embraer 170/190 Tech Question free?

Embraer 170/190 Tech Question is free to download, with in-app purchases available.

### Do Acron E or Embraer 170/190 Tech Question have ads?

Neither Acron E nor Embraer 170/190 Tech Question shows ads.

### Which is updated more often, Acron E or Embraer 170/190 Tech Question?

Acron E ships an update every 2 months, and Embraer 170/190 Tech Question every 11 days. Most recently, Acron E was updated on November 1, 2026 and Embraer 170/190 Tech Question on November 4, 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.*