# B767 EICAS vs B737 CB

The clearest difference is price: B737 CB at Free against B767 EICAS's $1.99. B737 CB also leads on iOS requirement (17.0 vs 26.0). B767 EICAS's advantage is in-app purchases (none vs 1) and update cadence (every 24 months vs every 94 months). On ads and device support there is nothing between them.

B737 CB is free to download; B767 EICAS costs $1.99 up front. B737 CB sells 1 one-off in-app purchase. B767 EICAS asks for nothing beyond the download.

B767 EICAS ships an update every 24 months, B737 CB every 94 months. Both last shipped on November 13, 2026.

## The numbers

| Metric | B767 EICAS | B737 CB |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | **[5.0 (8 ratings)](https://appshunter.io/ios/app/b767-eicas/id570163023/reviews)** | — |
| Number of ratings | **8** | — |
| Positive reviews | 75.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 24 months** | Every 94 months |
| Monetization | Paid | — |
| Size | 1 MB | 14 MB |
| Requires iOS | 26.0 | **17.0** |
| Devices | iPhone, iPad | **iPhone, iPad, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Fredrik Karlsson](https://appshunter.io/developer/416827410) | [Vecihi LLC](https://appshunter.io/developer/1448838179) |

## What reviewers say

### B767 EICAS

[App page](https://appshunter.io/ios/app/b767-eicas/id570163023)

Access reference information for Boeing 767 EICAS messages. Information is sourced from aircraft manuals but is not for operational use. Always consult approved documentation for flight operations.

**Highlights:** Boeing 767 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


### B737 CB

[App page](https://appshunter.io/ios/app/b737-cb/id1450338455)

**Features:** iPhone Duo support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 737 MAX Pack | $9.99 | one-time |


## Frequently asked questions

### Is B767 EICAS free?

B767 EICAS costs $1.99, with no in-app purchases.

### Is B737 CB free?

B737 CB is free to download, with in-app purchases available.

### Do B767 EICAS or B737 CB have ads?

Neither B767 EICAS nor B737 CB shows ads.

### Which is updated more often, B767 EICAS or B737 CB?

B767 EICAS ships an update every 24 months, and B737 CB every 94 months. Most recently, B767 EICAS was updated on November 13, 2026 and B737 CB on November 13, 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.*