# UAS GTMx vs SAFA+Checklist

The clearest difference is in-app purchases: UAS GTMx at none against SAFA+Checklist's 1. UAS GTMx also leads on iOS requirement (15.6 vs 17.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. SAFA+Checklist sells 1 in-app purchase, starting at $149.99 per year. UAS GTMx asks for nothing beyond the download.

Both ship on a similar rhythm, roughly weekly. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | UAS GTMx | SAFA+Checklist |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Weekly | Weekly |
| Monetization | — | Subscription |
| Size | 159 MB | 10 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [UAS International Trip Support](https://appshunter.io/developer/1232192290) | [Fly-Right LLC](https://appshunter.io/developer/1896458527) |

## What reviewers say

### UAS GTMx

[App page](https://appshunter.io/ios/app/uas-gtmx/id1617089034)

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

**In-app purchases:** none


### SAFA+Checklist

[App page](https://appshunter.io/ios/app/safa-plus-checklist/id6767284799)

This aviation app provides business-jet crews with a comprehensive tool for SAFA ramp inspections, including detailed checklists, finding severity tagging, and document attachment. It also offers essential calculators, reference links, and CO2 emissions tracking for CORSIA and EU ETS compliance.

**Highlights:** SAFA ramp inspection checklist, Finding severity tagging, Notes, photos, and documents per item, Aircraft expiration tracking with reminders, Editable pilot quick links launchpad, CO2 emissions calculators (CORSIA, EU ETS), Operator branding for reports

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 12 Month Subscription | $149.99 | per year |


## Frequently asked questions

### Is UAS GTMx free?

UAS GTMx is free to download, with no in-app purchases.

### Is SAFA+Checklist free?

SAFA+Checklist is free to download, with in-app purchases available.

### Do UAS GTMx or SAFA+Checklist have ads?

Neither UAS GTMx nor SAFA+Checklist shows ads.

### Which is updated more often, UAS GTMx or SAFA+Checklist?

UAS GTMx ships an update weekly, and SAFA+Checklist weekly. Most recently, UAS GTMx was updated on November 3, 2026 and SAFA+Checklist on October 31, 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.*