# B777 Study Guide vs B777Companion

The clearest difference is price: B777Companion at Free against B777 Study Guide's $4.99. B777Companion also leads on rating (5.0 vs 4.0) and update cadence (weekly vs every 7 months). On ratings volume, ads, in-app purchases and monetization model there is nothing between them.

B777Companion is free to download; B777 Study Guide costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

B777Companion holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

B777 Study Guide ships an update every 7 months, B777Companion weekly. Both last shipped on October 31, 2026.

## The numbers

| Metric | B777 Study Guide | B777Companion |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| Rating | [4.0 (2 ratings)](https://appshunter.io/ios/app/b777-study-guide/id6757158204/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/b777companion/id6800491068/reviews)** |
| Number of ratings | **2** | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Weekly** |
| Monetization | Paid | Paid |
| Size | 6 MB | 158 MB |
| Requires iOS | 26.0 | **17.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Apps For Pilots](https://appshunter.io/developer/395604081) | [Herbert Kats](https://appshunter.io/developer/1827081933) |

## What reviewers say

### B777 Study Guide

[App page](https://appshunter.io/ios/app/b777-study-guide/id6757158204)

Prepare for Boeing 777 oral exams and systems knowledge with this focused training companion. Review limitations, memory items, and practice realistic oral questions. Create custom notes and flashcards for efficient study.

**Highlights:** Limitations & Memory Items review, System-by-system knowledge reinforcement, AI-assisted oral exam practice, Custom notes and briefings, Flashcard creation and review, Offline access

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

**In-app purchases:** none


### B777Companion

[App page](https://appshunter.io/ios/app/b777companion/id6800491068)

An offline-first technical study app for Boeing 777 pilots. It features interactive cockpit panels, ATA-structured systems study, and an FMS/CDU trainer. Designed for classroom and self-study, it covers various 777 models.

**Highlights:** Interactive cockpit panels, ATA-structured systems study, Alert/EICAS study pages, Interactive synoptics and schematics, Study FMS/CDU trainer, Multiple 777 model support

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

**In-app purchases:** none


## Frequently asked questions

### Is B777 Study Guide free?

B777 Study Guide costs $4.99, with no in-app purchases.

### Is B777Companion free?

B777Companion is free to download, with no in-app purchases.

### Which has better reviews, B777 Study Guide or B777Companion?

B777Companion is rated higher. B777 Study Guide averages 4.0 out of 5 from 2 ratings, while B777Companion averages 5.0 from 1 ratings.

### Do B777 Study Guide or B777Companion have ads?

Neither B777 Study Guide nor B777Companion shows ads.

### Which is updated more often, B777 Study Guide or B777Companion?

B777 Study Guide ships an update every 7 months, and B777Companion weekly. Most recently, B777 Study Guide was updated on October 31, 2026 and B777Companion on October 31, 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.*