# B757 EICAS vs AirCo365

The clearest difference is price: AirCo365 at Free against B757 EICAS's $1.99. AirCo365 also leads on update cadence (every 5 months vs every 67 months) and iOS requirement (16.0 vs 26.0). On ads, in-app purchases and device support there is nothing between them.

AirCo365 is free to download; B757 EICAS costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

B757 EICAS ships an update every 67 months, AirCo365 every 5 months. The most recent releases landed on October 8, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | B757 EICAS | AirCo365 |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/b757-eicas/id1017333336/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 67 months | **Every 5 months** |
| Monetization | Paid | — |
| Size | 1 MB | 32 MB |
| Requires iOS | 26.0 | **16.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Fredrik Karlsson](https://appshunter.io/developer/416827410) | [Amir Inbar](https://appshunter.io/developer/1233996932) |

## What reviewers say

### B757 EICAS

[App page](https://appshunter.io/ios/app/b757-eicas/id1017333336)

Access reference information for Boeing 757 EICAS messages. This app draws from aircraft manuals for guidance, but should not be used for actual flight operations. Always consult approved documentation for operational details.

**Highlights:** Boeing 757 EICAS message reference, Information from aircraft manuals, Not for operational use, Supports iPhone and iPad

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

**In-app purchases:** none


### AirCo365

[App page](https://appshunter.io/ios/app/airco365/id1233996933)

**In-app purchases:** none


## Frequently asked questions

### Is B757 EICAS free?

B757 EICAS costs $1.99, with no in-app purchases.

### Is AirCo365 free?

AirCo365 is free to download, with no in-app purchases.

### Do B757 EICAS or AirCo365 have ads?

Neither B757 EICAS nor AirCo365 shows ads.

### Which is updated more often, B757 EICAS or AirCo365?

B757 EICAS ships an update every 67 months, and AirCo365 every 5 months. Most recently, B757 EICAS was updated on October 8, 2026 and AirCo365 on October 5, 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.*