# Embraer 190/170 (E190 & E170) vs Embraer 170/190 Tech Question

The clearest difference is price: Embraer 170/190 Tech Question at Free against Embraer 190/170 (E190 & E170)'s $8.99. Embraer 170/190 Tech Question also leads on update cadence (every 11 days vs every 57 months). Embraer 190/170 (E190 & E170)'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; Embraer 190/170 (E190 & E170) costs $8.99 up front. Embraer 170/190 Tech Question sells 3 in-app purchases, starting at $11.99 per month. Embraer 190/170 (E190 & E170) asks for nothing beyond the download.

Embraer 190/170 (E190 & E170) ships an update every 57 months, Embraer 170/190 Tech Question every 11 days. The most recent releases landed on November 1, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | Embraer 190/170 (E190 & E170) | Embraer 170/190 Tech Question |
| --- | --- | --- |
| Price | $8.99 | **Free** |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/embraer-190170-e190-and-e170/id984980144/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 57 months | **Every 11 days** |
| Monetization | Paid | — |
| Size | 4 MB | 11 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ahmet Baydas](https://appshunter.io/developer/589894238) | [NexCode Systems LLC](https://appshunter.io/developer/1866619371) |

## What reviewers say

### Embraer 190/170 (E190 & E170)

[App page](https://appshunter.io/ios/app/embraer-190170-e190-and-e170/id984980144)

Prepare for your Embraer 190/170 type rating exam with a comprehensive question bank. Covers all aircraft systems with over 627 multiple-choice questions across various categories.

**Highlights:** Extensive question bank, Covers all aircraft systems, Multiple-choice format, Categorized questions, Exam preparation tool

**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 Embraer 190/170 (E190 & E170) free?

Embraer 190/170 (E190 & E170) costs $8.99, 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 Embraer 190/170 (E190 & E170) or Embraer 170/190 Tech Question have ads?

Neither Embraer 190/170 (E190 & E170) nor Embraer 170/190 Tech Question shows ads.

### Which is updated more often, Embraer 190/170 (E190 & E170) or Embraer 170/190 Tech Question?

Embraer 190/170 (E190 & E170) ships an update every 57 months, and Embraer 170/190 Tech Question every 11 days. Most recently, Embraer 190/170 (E190 & E170) was updated on November 1, 2026 and Embraer 170/190 Tech Question on November 7, 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.*