# B737 MRG vs B737 Performance Handbook

The clearest difference is ratings volume: B737 MRG at 299 against B737 Performance Handbook's 9. On price, rating, review sentiment and update cadence there is nothing between them.

Both are free to download. B737 MRG sells 1 in-app purchase, starting at $9.99 per year and B737 Performance Handbook sells 4 in-app purchases, starting at $4.49 per year. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.9 for B737 MRG against 5.0 for B737 Performance Handbook. That said, the two scores are not equally well evidenced: B737 MRG has 299 ratings behind it against 9, so its average is the more settled of the two. Written reviews are what separate them: 81% of B737 MRG's written reviews are positive against 88% of B737 Performance Handbook's.

Both ship on a similar rhythm, roughly every 2 months. Both last shipped on November 1, 2026.

## The numbers

| Metric | B737 MRG | B737 Performance Handbook |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.9 (299 ratings)](https://appshunter.io/ios/app/b737-mrg/id481163421/reviews) | **[5.0 (9 ratings)](https://appshunter.io/ios/app/b737-performance-handbook/id871314271/reviews)** |
| Number of ratings | **299** | 9 |
| Positive reviews | 81.3% of reviews | **87.5% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Subscription | Subscription |
| Size | 95 MB | 27 MB |
| Requires iOS | 16.6 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [MCC (BV)](https://appshunter.io/developer/421126411) | [Maurits Hulshof](https://appshunter.io/developer/1522456315) |

## 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


### B737 Performance Handbook

[App page](https://appshunter.io/ios/app/b737-performance-handbook/id871314271)

An electronic reference guide for airline pilots and dispatchers, offering tools and comprehensive performance data for Boeing 737 aircraft. It incorporates EASA and FAA regulations with detailed explanations and interactive calculators.

**Highlights:** Landing distance & brake cooling calculator, Go-around gradient & limit weight calculator, Runway condition report decoder, Actual stop margin calculator, Wind components / VREF additive calculator, Interactive V1 adjustment, EASA and FAA edition support, Keyword search and bookmarking

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Tools Annual (original users) | $4.49 | per year |
| Member Annual | $13.99 | per year |
| Tools Lifetime (orig. users) | $16.99 | one-time |
| Member Lifetime | $41.99 | one-time |


## Frequently asked questions

### Is B737 MRG free?

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

### Is B737 Performance Handbook free?

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

### Which has better reviews, B737 MRG or B737 Performance Handbook?

B737 Performance Handbook is rated higher. B737 MRG averages 4.9 out of 5 from 299 ratings, while B737 Performance Handbook averages 5.0 from 9 ratings.

### Do B737 MRG or B737 Performance Handbook have ads?

Neither B737 MRG nor B737 Performance Handbook shows ads.

### Which is updated more often, B737 MRG or B737 Performance Handbook?

B737 MRG ships an update every 2 months, and B737 Performance Handbook every 2 months. Most recently, B737 MRG was updated on November 1, 2026 and B737 Performance Handbook on November 1, 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.*