Comparison

Skylegs EFB vs UAS GTMx

Price, ratings, monetisation and update history for both apps, side by side โ€” with what reviewers say about each.

Head to head
About

Skylegs EFB

Features
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**Skylegs Electronic Flight Bag app for aircraft operators** This app is made with the purpose of having a paperless cockpit. Operator, Aircraft and Flight documentation is managed from a central online application by the EFB administrator and send to different Apple devices. Pilots can download new versions, annotate and sign before the flight. These documents are stored offline on the device to be used during flight. Operators can connect iPad devices to the online central platform via a unique token. Most of the time this is done by a dedicated person, the EFB administrator. This person can keep watch of app version, iOS version and battery status in one overview together with a list of the documents stored on the device. Our application in combination with the iPad EFB gives the operator the possibility to get paperless cockpit flying certified with their local CAA under different kinds of regulations like EASA or FAA. **Important** This app does not function without the central online Skylegs platform and a Skylegs 'Concorde' operator account with the Advanced Document Control module included.

About

UAS GTMx

Features
Read full description

GTMx โ€“ The Future of Trip Management for Modern Flight Operations GTMx is a mobile-first trip management platform that enables flight departments to create, schedule, and track trips in one unified system across mobile, tablet, and desktop. With real-time visibility, centralized fleet management, collaborative workflows, and integrated pre-planning intelligence, GTMx delivers total operational control from submission to completion. By eliminating fragmented communication and multiple platforms, GTMx streamlines coordination, accelerates turnaround times, and gives teams complete situational awareness with instant alerts and seamless scheduling integrations. One Platform. Total Visibility. Designed around the operator experience, GTMx simplifies complex operations with intuitive workflows, structured processes, and centralized communication. It removes bottlenecks, reduces friction between stakeholders, and enhances clarity across every stage of the trip lifecycle. GTMx delivers greater efficiency, clearer communication, and faster turnaround. Powerful capabilities: โ€ข Simple trip creation: Submit in just 3 steps โ€ข Real-time visibility: Know your exact trip status at all times โ€ข Collaborative control: Replace email and WhatsApp with live workflows โ€ข Centralized fleet management: Manage your fleet from one dashboard โ€ข Flexible submission: Operate independently or with UAS Ops support โ€ข Pre-planning intelligence: Access airport data, immigration info, weather, and NOTAMs โ€ข Total situational awareness: Receive instant alerts and notifications

Screenshots

UAS GTMx4 screens

Verdict

The call

The clearest difference is update cadence: UAS GTMx at weekly against Skylegs EFB's every 2 months. UAS GTMx also leads on device support (3 vs 1). On price, ads, in-app purchases and iOS requirement there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

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

UpkeepUpdate frequency

Skylegs EFB ships an update every 2 months, UAS GTMx weekly. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.

Scorecard2 real differences ยท 4 level
Skylegs EFB versus UAS GTMx: the parameters behind the verdict, then further details
ParameterSkylegs EFBUAS GTMx
PriceFreeFree
Update frequencyEvery 2 monthsWeekly โ€” better
AdsNoNo
In-app purchasesNoNo
DevicesiPadiPhone, iPad, iPod โ€” better
Requires iOS16.615.6 โ€” better
Further details โ€” not scored
Size123 MB159 MB
Age rating9+4+
DeveloperSkylegsUAS International Trip Support

In-app purchases

None

Skylegs EFB

No in-app purchases

None

UAS GTMx

No in-app purchases

Questions

Is Skylegs EFB free?
Skylegs EFB is free to download, with no in-app purchases.
Is UAS GTMx free?
UAS GTMx is free to download, with no in-app purchases.
Do Skylegs EFB or UAS GTMx have ads?
Neither Skylegs EFB nor UAS GTMx shows ads.
Which is updated more often, Skylegs EFB or UAS GTMx?
Skylegs EFB ships an update every 2 months, and UAS GTMx weekly. Most recently, Skylegs EFB was updated on November 1, 2026 and UAS GTMx on November 3, 2026.

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