# SD Cabin vs Gulfstream MyCMP

The clearest difference is rating: SD Cabin at 4.4 against Gulfstream MyCMP's 3.3. SD Cabin also leads on review sentiment (50% vs 17%). Gulfstream MyCMP's advantage is iOS requirement (11.0 vs 15.6). On price, ratings volume, update cadence and ads there is nothing between them.

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

SD Cabin holds the better App Store score, 4.4 against 3.3. Both are backed by a comparable volume of ratings — 13 and 14 respectively. Written reviews point the same way: 50% of SD Cabin's written reviews are positive against 17% of Gulfstream MyCMP's.

SD Cabin ships an update every 3 months, Gulfstream MyCMP every 5 months. The most recent releases landed on September 8, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | SD Cabin | Gulfstream MyCMP |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (13 ratings)](https://appshunter.io/ios/app/sd-cabin/id1202291954/reviews)** | [3.3 (14 ratings)](https://appshunter.io/ios/app/gulfstream-mycmp/id1463957195/reviews) |
| Number of ratings | 13 | **14** |
| Positive reviews | **50.0% of reviews** | 16.7% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 5 months |
| Monetization | Free | Free |
| Size | 91 MB | 25 MB |
| Requires iOS | 15.6 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Satcom Direct](https://appshunter.io/developer/447415249) | [Gulfstream Aerospace](https://appshunter.io/developer/425706352) |

## What reviewers say

### SD Cabin

[App page](https://appshunter.io/ios/app/sd-cabin/id1202291954)

This app streamlines in-flight connectivity by providing access to essential functions like trip information, network management, and troubleshooting tools. It dynamically detects activated services on equipped aircraft to offer tailored functionality. Users can also easily connect with support teams.

**Highlights:** Seamless in-flight connectivity, Access to multiple key functions, Dynamic service detection, Trip information display, Device and network management, Troubleshooting tools, Support team access

**In-app purchases:** none


### Gulfstream MyCMP

[App page](https://appshunter.io/ios/app/gulfstream-mycmp/id1463957195)

Access aircraft maintenance data and scheduled requirements on your mobile device. This app provides fleet status, flight logs, parts information, and discrepancy management for subscribers of a specific maintenance program.

**Highlights:** Aircraft maintenance data access, Scheduled maintenance requirements, Fleet status overview, Flight log management, Discrepancy tracking, Mobile checklist creation

**In-app purchases:** none


## Frequently asked questions

### Is SD Cabin free?

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

### Is Gulfstream MyCMP free?

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

### Which has better reviews, SD Cabin or Gulfstream MyCMP?

SD Cabin is rated higher. SD Cabin averages 4.4 out of 5 from 13 ratings, while Gulfstream MyCMP averages 3.3 from 14 ratings.

### Do SD Cabin or Gulfstream MyCMP have ads?

Neither SD Cabin nor Gulfstream MyCMP shows ads.

### Which is updated more often, SD Cabin or Gulfstream MyCMP?

SD Cabin ships an update every 3 months, and Gulfstream MyCMP every 5 months. Most recently, SD Cabin was updated on September 8, 2026 and Gulfstream MyCMP on September 18, 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.*