# AOA Mobile App vs E6B Flight Computer + W&B

The clearest difference is in-app purchases: AOA Mobile App at none against E6B Flight Computer + W&B's 1. E6B Flight Computer + W&B's advantage is update cadence (every 3 days vs every 4 months) and iOS requirement (13.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. E6B Flight Computer + W&B sells 1 one-off in-app purchase. AOA Mobile App asks for nothing beyond the download.

AOA Mobile App ships an update every 4 months, E6B Flight Computer + W&B every 3 days. The most recent releases landed on October 6, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | AOA Mobile App | E6B Flight Computer + W&B |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 days** |
| Monetization | Free | — |
| Size | 28 MB | 43 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Hong Kong Aircrew Officers Association](https://appshunter.io/developer/937125664) | [Gun woo Kim](https://appshunter.io/developer/1700263119) |

## What reviewers say

### AOA Mobile App

[App page](https://appshunter.io/ios/app/aoa-mobile-app/id937125665)

This utility app serves as an essential resource for pilots employed by Cathay Pacific and affiliated with the AOA Group and HKALPA. It provides critical information and tools tailored to their professional needs.

**Highlights:** Pilot-specific tools, Resources for Cathay Pacific pilots, AOA Group member access, HKALPA member benefits, Essential professional utility

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

**In-app purchases:** none


### E6B Flight Computer + W&B

[App page](https://appshunter.io/ios/app/e6b-flight-computer-plus-w-and-b/id6793094883)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| E6B Pro | $7.99 | one-time |


## Frequently asked questions

### Is AOA Mobile App free?

AOA Mobile App is free to download, with no in-app purchases.

### Is E6B Flight Computer + W&B free?

E6B Flight Computer + W&B is free to download, with in-app purchases available.

### Do AOA Mobile App or E6B Flight Computer + W&B have ads?

Neither AOA Mobile App nor E6B Flight Computer + W&B shows ads.

### Which is updated more often, AOA Mobile App or E6B Flight Computer + W&B?

AOA Mobile App ships an update every 4 months, and E6B Flight Computer + W&B every 3 days. Most recently, AOA Mobile App was updated on October 6, 2026 and E6B Flight Computer + W&B on October 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.*