# VJAA vs eWB Embraer

The clearest difference is update cadence: VJAA at every 3 weeks against eWB Embraer's every 2 months. eWB Embraer's advantage is iOS requirement (15.0 vs 18.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

VJAA ships an update every 3 weeks, eWB Embraer every 2 months. The most recent releases landed on September 14, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | VJAA | eWB Embraer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Size | 46 MB | 22 MB |
| Requires iOS | 18.0 | **15.0** |
| Devices | **iPhone, iPad** | iPad |
| Age rating | 4+ | 4+ |
| Developer | [Viet Hung Nguyen](https://appshunter.io/developer/528206314) | [EMBRAER S.A.](https://appshunter.io/developer/507436833) |

## What reviewers say

### VJAA

[App page](https://appshunter.io/ios/app/vjaa/id6443827185)

**Features:** macOS Compatibility

**In-app purchases:** none


### eWB Embraer

[App page](https://appshunter.io/ios/app/ewb-embraer/id6467258053)

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

**In-app purchases:** none


## Frequently asked questions

### Is VJAA free?

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

### Is eWB Embraer free?

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

### Do VJAA or eWB Embraer have ads?

Neither VJAA nor eWB Embraer shows ads.

### Which is updated more often, VJAA or eWB Embraer?

VJAA ships an update every 3 weeks, and eWB Embraer every 2 months. Most recently, VJAA was updated on September 14, 2026 and eWB Embraer on September 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.*