Comparison

MyEngine vs Sikorsky Mobile Expert

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

Head to head
About

MyEngine

This app facilitates the transfer of engine information files from an aircraft to a specific company. It offers two connection modes: one to acquire flight files from the aircraft and another to upload these files to the company's servers.

Highlights
  • Aircraft file acquisition
  • Transfer to Williams International
  • Two connection modes (Aircraft & WI)
  • Automatic file transfer
  • Retry transfer functionality
  • Progress notifications
Features
Read full description

Overview Williams International - MyEngine - Information File Transfer This application facilitates the transfer of Engine Information (e-info) files from an Aircraft to Williams International. The MyEngine application has 2 Connection Modes, Aircraft and WI. In Aircraft Connection Mode the flight files on the Aircraft are acquired by the iPad. In WI Connection Mode, the e-info files are uploaded to Williams International. Acquiring Aircraft Files In order to acquire Aircraft flight files, change to Aircraft Connection Mode. Use the [ Make a Connection ], [ Connect to Aircraft ] or [ Connect to Internet ] button on the home page to access the iPad Settings (Wi-Fi) and select the appropriate Aircraft network. Once the Aircraft Wi-Fi setting is selected, return to the MyEngine home page and verify Aircraft availability via the [ Wi-Fi ] display. Aircraft file acquisition will begin automatically. Aircraft files can be re-acquired, or a cancelled acquisition can be restarted, by using the [ Retry Transfer ] button. Notifications will provide file acquisition progress or error messages. Transferring Files to Williams International After Aircraft flight files have been acquired, transfer to Williams International is available. Change to WI Connection Mode (via Internet) by using the [ Connect to Internet ] or [ Make a Connection ] button on the home page to access the iPad Settings (Wi-Fi) and select the appropriate Internet network. Once the Williams Connect (Internet) Wi-Fi setting is selected, return to the MyEngine home page and verify availability via the [ Wi-Fi ] display. File transfer to Williams International will begin automatically. Files can be re-sent, or a cancelled transfer can be restarted, by using the [ Retry Transfer ] button. Notifications will provide file transfer progress or error messages.

About

Sikorsky Mobile Expert

Access advanced diagnostic tools for the S-92TM helicopter. This application offers specialized capabilities to support helicopter maintenance and operations.

Highlights
  • Advanced diagnostics
  • S-92TM helicopter support
  • Specialized capabilities
  • Maintenance support
  • Operations support
Read full description

This app provides advanced diagnostics capabilities for the S-92TM helicopter.

Screenshots

MyEngine4 screens
Sikorsky Mobile Expert4 screens

Verdict

The call

The clearest difference is update cadence: Sikorsky Mobile Expert at every 2 months against MyEngine's every 22 months. Sikorsky Mobile Expert also leads on iOS requirement (8.0 vs 11.0). On price, rating, ratings volume and ads there is nothing between them.

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

CostPrice · In-app purchases · Ads · Monetization

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

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for MyEngine against 5.0 for Sikorsky Mobile Expert. Both are backed by a comparable volume of ratings — 3 and 5 respectively.

UpkeepUpdate frequency

MyEngine ships an update every 22 months, Sikorsky Mobile Expert every 2 months. Both last shipped on October 2, 2026.

Scorecard2 real differences · 7 level
MyEngine versus Sikorsky Mobile Expert: the parameters behind the verdict, then further details
ParameterMyEngineSikorsky Mobile Expert
PriceFreeFree
Rating5.0 (3 ratings)5.0 (5 ratings)
Number of ratings35 — better
Update frequencyEvery 22 monthsEvery 2 months — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS11.08.0 — better
Further details — not scored
Size39 MB50 MB
Age rating4+4+
DeveloperWilliams International Co., LLCSikorsky Aircraft Corporation

Customer experience

MyEngine

All ratings3 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Sikorsky Mobile Expert

All ratings5 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

MyEngine

No in-app purchases

None

Sikorsky Mobile Expert

No in-app purchases

Questions

Is MyEngine free?
MyEngine is free to download, with no in-app purchases.
Is Sikorsky Mobile Expert free?
Sikorsky Mobile Expert is free to download, with no in-app purchases.
Which has better reviews, MyEngine or Sikorsky Mobile Expert?
MyEngine and Sikorsky Mobile Expert are both rated 5.0 out of 5 on the App Store, from 3 and 5 ratings respectively.
Do MyEngine or Sikorsky Mobile Expert have ads?
Neither MyEngine nor Sikorsky Mobile Expert shows ads.
Which is updated more often, MyEngine or Sikorsky Mobile Expert?
MyEngine ships an update every 22 months, and Sikorsky Mobile Expert every 2 months. Most recently, MyEngine was updated on October 2, 2026 and Sikorsky Mobile Expert on October 2, 2026.

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