# CPaT Mobile 4 vs B787 Study Guide

The clearest difference is review sentiment: B787 Study Guide at 86% against CPaT Mobile 4's 0%. B787 Study Guide also leads on rating (4.8 vs 2.3) and update cadence (every 4 days vs every 6 weeks). CPaT Mobile 4's advantage is iOS requirement (11.0 vs 14.2). On price, ratings volume, ads and in-app purchases there is nothing between them.

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

B787 Study Guide holds the better App Store score, 4.8 against 2.3. Both are backed by a comparable volume of ratings — 17 and 12 respectively. Written reviews point the same way: 0% of CPaT Mobile 4's written reviews are positive against 86% of B787 Study Guide's.

CPaT Mobile 4 ships an update every 6 weeks, B787 Study Guide every 4 days. The most recent releases landed on October 8, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | CPaT Mobile 4 | B787 Study Guide |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.3 (17 ratings)](https://appshunter.io/ios/app/cpat-mobile-4/id1509075751/reviews) | **[4.8 (12 ratings)](https://appshunter.io/ios/app/b787-study-guide/id1570310843/reviews)** |
| Number of ratings | **17** | 12 |
| Positive reviews | 0.0% of reviews | **85.7% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 4 days** |
| Monetization | Free | Free |
| Size | 42 MB | 63 MB |
| Requires iOS | **11.0** | 14.2 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [CPAT GLOBAL, LLC](https://appshunter.io/developer/989600741) | [Sobhi Arood](https://appshunter.io/developer/867881944) |

## What reviewers say

### CPaT Mobile 4

[App page](https://appshunter.io/ios/app/cpat-mobile-4/id1509075751)

Access your aviation training materials offline. Download courses to study at your convenience and sync your progress back to the CPaT Learning Management System when you have an internet connection.

**Highlights:** Offline training material access, Downloadable course content, Training progress tracking, Sync with CPaT LMS, Interactive training modules

**Features:** macOS Compatibility

**In-app purchases:** none


### B787 Study Guide

[App page](https://appshunter.io/ios/app/b787-study-guide/id1570310843)

A free study guide for Boeing 787 trainees and pilots to easily learn and recall aircraft systems information. It offers quick navigation to specific details and allows users to add personal notes for enhanced learning and memory refresh.

**Highlights:** Aircraft systems study, Quick navigation by system, Add personal notes, FCOM assimilation aid, Memory refresh tool, Free for users

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

**In-app purchases:** none


## Frequently asked questions

### Is CPaT Mobile 4 free?

CPaT Mobile 4 is free to download, with no in-app purchases.

### Is B787 Study Guide free?

B787 Study Guide is free to download, with no in-app purchases.

### Which has better reviews, CPaT Mobile 4 or B787 Study Guide?

B787 Study Guide is rated higher. CPaT Mobile 4 averages 2.3 out of 5 from 17 ratings, while B787 Study Guide averages 4.8 from 12 ratings.

### Do CPaT Mobile 4 or B787 Study Guide have ads?

Neither CPaT Mobile 4 nor B787 Study Guide shows ads.

### Which is updated more often, CPaT Mobile 4 or B787 Study Guide?

CPaT Mobile 4 ships an update every 6 weeks, and B787 Study Guide every 4 days. Most recently, CPaT Mobile 4 was updated on October 8, 2026 and B787 Study Guide on October 9, 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.*