# EMB vs EMB

The clearest difference is in-app purchases: EMB at none against EMB's 1. EMB also leads on ratings volume (4 vs 1). EMB's advantage is update cadence (every 16 months vs every 62 months) and device support (3 vs 1). On price, rating and ads there is nothing between them.

Both are free to download. EMB sells 1 one-off in-app purchase. EMB asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for EMB against 5.0 for EMB. Both are backed by a comparable volume of ratings — 4 and 1 respectively.

EMB ships an update every 62 months, EMB every 16 months. Both last shipped on November 3, 2026.

## The numbers

| Metric | EMB | EMB |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (4 ratings)](https://appshunter.io/ios/app/emb-145-bleed-system-simulator/id1490608566/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/emb-145-aircraft-apps/id1630354498/reviews) |
| Number of ratings | **4** | 1 |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 62 months | **Every 16 months** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 460 MB | 106 MB |
| Requires iOS | 17.6 | **12.0** |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Brandon Esten](https://appshunter.io/developer/1445218559) | [Aircraft Apps LLC](https://appshunter.io/developer/1499571546) |

## What reviewers say

### EMB

[App page](https://appshunter.io/ios/app/emb-145-bleed-system-simulator/id1490608566)

Master the Embraer 145 bleed system with this interactive simulator. Practice different configurations and learn to avoid common EICAS alerts, allowing you to focus on essential flight tasks.

**Highlights:** Interactive bleed system panel, Practice different configurations, Learn to avoid EICAS alerts, Focus on essential flight tasks, Proficiency training

**Features:** macOS Compatibility

**In-app purchases:** none


### EMB

[App page](https://appshunter.io/ios/app/emb-145-aircraft-apps/id1630354498)

This app offers supplemental study material for Embraer EMB-145 pilots. It provides flashcards, quizzes, and tools for exam preparation, recurrent training, and general knowledge.

**Highlights:** Flashcards for aircraft systems, Multiple choice quizzes, Memory items study, Aircraft limitations study, Airport weather and flight planning, Custom flashcard maker, Aircraft conversion calculator

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ERJ-145 Type Rating Prep | $19.99 | one-time |


## Frequently asked questions

### Is EMB free?

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

### Is EMB free?

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

### Which has better reviews, EMB or EMB?

EMB and EMB are both rated 5.0 out of 5 on the App Store, from 4 and 1 ratings respectively.

### Do EMB or EMB have ads?

Neither EMB nor EMB shows ads.

### Which is updated more often, EMB or EMB?

EMB ships an update every 62 months, and EMB every 16 months. Most recently, EMB was updated on November 3, 2026 and EMB on November 3, 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.*