# FMS 737 vs DG Crews

The clearest difference is rating: DG Crews at 5.0 against FMS 737's 3.0. DG Crews also leads on update cadence (every 5 months vs every 10 months) and device support (3 vs 1). FMS 737's advantage is in-app purchases (none vs 1). On price, review sentiment, ratings volume and ads there is nothing between them.

Both are free to download. DG Crews sells 1 in-app purchase, starting at $12.99 per year. FMS 737 asks for nothing beyond the download.

DG Crews holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 4 and 4 respectively. Written reviews complicate that: 50% of FMS 737's written reviews are positive against 43% of DG Crews's, so the app with the better star average is not the one people write more warmly about.

FMS 737 ships an update every 10 months, DG Crews every 5 months. The most recent releases landed on October 24, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | FMS 737 | DG Crews |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (4 ratings)](https://appshunter.io/ios/app/fms-737/id1160243181/reviews) | **[5.0 (4 ratings)](https://appshunter.io/ios/app/dg-crews/id1188093895/reviews)** |
| Number of ratings | 4 | 4 |
| Positive reviews | **50.0% of reviews** | 42.9% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 10 months | **Every 5 months** |
| Monetization | **Free** | Subscription |
| Size | 28 MB | 63 MB |
| Requires iOS | 18.6 | **15.0** |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [ECA Faros](https://appshunter.io/developer/1109979311) | [Pedro Jose Villarroel Cuevas](https://appshunter.io/developer/558476272) |

## What reviewers say

### FMS 737

[App page](https://appshunter.io/ios/app/fms-737/id1160243181)

This application provides a free-play simulation of the B737 Flight Management System. It's designed for training centers to help pilots familiarize themselves with the system before simulator sessions, offering an easy-to-use interface and comprehensive functions.

**Highlights:** B737 FMS simulation, Free play mode, Accurate simulation, Easy-to-use interface, Complete set of functions, Pilot familiarization tool

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

**In-app purchases:** none


### DG Crews

[App page](https://appshunter.io/ios/app/dg-crews/id1188093895)

This app provides essential dangerous goods information for air transport professionals. It offers quick access to regulations, handling requirements, and emergency procedures for safe and compliant operations.

**Highlights:** Classification & Label Reference, Lithium Batteries Guidance, Segregation Rules, Drill Code Search, Emergency Checklists, Dangerous Goods Permitted on Flights

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| DGCrew Subscription | $12.99 | per year |


## Frequently asked questions

### Is FMS 737 free?

FMS 737 is free to download, with no in-app purchases.

### Is DG Crews free?

DG Crews is free to download, with in-app purchases available.

### Which has better reviews, FMS 737 or DG Crews?

DG Crews is rated higher. FMS 737 averages 3.0 out of 5 from 4 ratings, while DG Crews averages 5.0 from 4 ratings.

### Do FMS 737 or DG Crews have ads?

Neither FMS 737 nor DG Crews shows ads.

### Which is updated more often, FMS 737 or DG Crews?

FMS 737 ships an update every 10 months, and DG Crews every 5 months. Most recently, FMS 737 was updated on October 24, 2026 and DG Crews on October 21, 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.*