MyEngine vs Sikorsky Mobile Expert
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- Aircraft file acquisition
- Transfer to Williams International
- Two connection modes (Aircraft & WI)
- Automatic file transfer
- Retry transfer functionality
- Progress notifications
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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.
Sikorsky Mobile Expert
Access advanced diagnostic tools for the S-92TM helicopter. This application offers specialized capabilities to support helicopter maintenance and operations.
- Advanced diagnostics
- S-92TM helicopter support
- Specialized capabilities
- Maintenance support
- Operations support
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This app provides advanced diagnostics capabilities for the S-92TM helicopter.
Screenshots
Verdict
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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
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.
MyEngine ships an update every 22 months, Sikorsky Mobile Expert every 2 months. Both last shipped on October 2, 2026.
| Parameter | MyEngine | Sikorsky Mobile Expert |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (3 ratings) | 5.0 (5 ratings) |
| Number of ratings | 3 | 5 — better |
| Update frequency | Every 22 months | Every 2 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 11.0 | 8.0 — better |
| Further details — not scored | ||
| Size | 39 MB | 50 MB |
| Age rating | 4+ | 4+ |
| Developer | Williams International Co., LLC | Sikorsky Aircraft Corporation |
Customer experience
MyEngine
Sikorsky Mobile Expert
In-app purchases
MyEngine
No in-app purchases
Sikorsky Mobile Expert
No in-app purchases
Questions
Is MyEngine free?
Is Sikorsky Mobile Expert free?
Which has better reviews, MyEngine or Sikorsky Mobile Expert?
Do MyEngine or Sikorsky Mobile Expert have ads?
Which is updated more often, MyEngine or Sikorsky Mobile Expert?
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