# Stax 4.8.6 vs Gulfstream MyCMP

The clearest difference is device support: Gulfstream MyCMP at 3 against Stax 4.8.6's 1. Stax 4.8.6's advantage is iOS requirement (12.0 vs 15.6). On price, update cadence, ads and in-app purchases there is nothing between them.

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

Stax 4.8.6 ships an update every 4 months, Gulfstream MyCMP every 5 months. The most recent releases landed on October 26, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Stax 4.8.6 | Gulfstream MyCMP |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.3 (14 ratings)](https://appshunter.io/ios/app/gulfstream-mycmp/id1463957195/reviews)** |
| Number of ratings | — | **14** |
| Positive reviews | — | 16.7% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 months** | Every 5 months |
| Monetization | — | Free |
| Size | 86 MB | 17 MB |
| Requires iOS | **12.0** | 15.6 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Coherent Studios LLC](https://appshunter.io/developer/1090684198) | [Gulfstream Aerospace](https://appshunter.io/developer/425706352) |

## What reviewers say

### Stax 4.8.6

[App page](https://appshunter.io/ios/app/stax-486/id1452943773)

**Features:** macOS Compatibility

**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 Stax 4.8.6 free?

Stax 4.8.6 is free to download, with no in-app purchases.

### Is Gulfstream MyCMP free?

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

### Do Stax 4.8.6 or Gulfstream MyCMP have ads?

Neither Stax 4.8.6 nor Gulfstream MyCMP shows ads.

### Which is updated more often, Stax 4.8.6 or Gulfstream MyCMP?

Stax 4.8.6 ships an update every 4 months, and Gulfstream MyCMP every 5 months. Most recently, Stax 4.8.6 was updated on October 26, 2026 and Gulfstream MyCMP 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.*