# B737 MRG vs 737 NG FMS Tutorial

The clearest difference is price: B737 MRG at Free against 737 NG FMS Tutorial's $29.99. B737 MRG also leads on rating (4.9 vs 4.3) and ratings volume (299 vs 8). 737 NG FMS Tutorial's advantage is in-app purchases (none vs 1) and review sentiment (100% vs 81%). On ads, device support and iOS requirement there is nothing between them.

B737 MRG is free to download; 737 NG FMS Tutorial costs $29.99 up front. B737 MRG sells 1 in-app purchase, starting at $9.99 per year. 737 NG FMS Tutorial asks for nothing beyond the download.

B737 MRG holds the better App Store score, 4.9 against 4.3. That said, the two scores are not equally well evidenced: B737 MRG has 299 ratings behind it against 8, so its average is the more settled of the two. Written reviews complicate that: 81% of B737 MRG's written reviews are positive against 100% of 737 NG FMS Tutorial's, so the app with the better star average is not the one people write more warmly about.

B737 MRG ships an update every 2 months, 737 NG FMS Tutorial monthly. Both last shipped on October 24, 2026.

## The numbers

| Metric | B737 MRG | 737 NG FMS Tutorial |
| --- | --- | --- |
| Price | **Free** | $29.99 |
| Rating | **[4.9 (299 ratings)](https://appshunter.io/ios/app/b737-mrg/id481163421/reviews)** | [4.3 (8 ratings)](https://appshunter.io/ios/app/737-ng-fms-tutorial/id6451326145/reviews) |
| Number of ratings | **299** | 8 |
| Positive reviews | 81.3% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | Subscription | **Paid** |
| Size | 95 MB | 3 MB |
| Requires iOS | 16.6 | **16.1** |
| Devices | **iPhone, iPad** | iPad |
| Age rating | 4+ | 4+ |
| Developer | [MCC (BV)](https://appshunter.io/developer/421126411) | [Terence Way](https://appshunter.io/developer/1576081195) |

## What reviewers say

### B737 MRG

[App page](https://appshunter.io/ios/app/b737-mrg/id481163421)

This professional reference app provides airline pilots with detailed guidance and practical advice for handling over 300 non-normal situations on the Boeing 737. It includes extensive system notes, illustrations, logic gates, and schematics to aid in-flight and ground operations.

**Highlights:** 300+ non-normal procedures, System notes and practical advice, Over 2,200 illustrations, Logic gates and schematics, Covers CL, NG, MAX editions, Regular content updates

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Yearly Subscription | $9.99 | per year |

**What reviewers like**

- 🚀 Excellent resource for 737 pilots
- 👍 Detailed and comprehensive information
- 🔍 Helpful for training and sim prep
- 💡 Provides deeper understanding of systems and procedures
- 🤓 Valuable addition to company manuals

**What reviewers complain about**

- 🐛 Occasional app crashes and bugs
- 💰 Transition to subscription model frustrates some users
- 📱 Compatibility issues with some iOS updates

**Reported bugs**

- App crashing on startup after updates
- Losing downloaded data on app restart
- Difficulty exiting demo mode

**Requested features**

- Interactive features like switchable diagrams
- Availability on macOS/desktop platforms


### 737 NG FMS Tutorial

[App page](https://appshunter.io/ios/app/737-ng-fms-tutorial/id6451326145)

Learn the complete pre-flight procedures for a Boeing 737 NG, guided by an experienced pilot and instructor. Explore less common flight scenarios like holds and alternates with a full-featured emulator.

**Highlights:** Comprehensive pre-flight sequence training, Expert instruction from a Boeing 737 pilot, Full-featured flight management system emulator, Learn holds and alternates, Hawaii to Los Angeles flight scenario

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

**In-app purchases:** none


## Frequently asked questions

### Is B737 MRG free?

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

### Is 737 NG FMS Tutorial free?

737 NG FMS Tutorial costs $29.99, with no in-app purchases.

### Which has better reviews, B737 MRG or 737 NG FMS Tutorial?

B737 MRG is rated higher. B737 MRG averages 4.9 out of 5 from 299 ratings, while 737 NG FMS Tutorial averages 4.3 from 8 ratings.

### Do B737 MRG or 737 NG FMS Tutorial have ads?

Neither B737 MRG nor 737 NG FMS Tutorial shows ads.

### Which is updated more often, B737 MRG or 737 NG FMS Tutorial?

B737 MRG ships an update every 2 months, and 737 NG FMS Tutorial monthly. Most recently, B737 MRG was updated on October 24, 2026 and 737 NG FMS Tutorial on October 24, 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.*