Mercury Diagnostic App - Easily view live engine data, faults and more.
Mercury Diagnostic App is a dealer-focused tool for real-time SmartCraft engine data and fault viewing, leveraging Bluetooth Low Energy via VesselView Mobile. It supports 1–4 engines, requires a license key, and is designed for Mercury dealer technicians to manage diagnostics while keeping normal phone use. Not ranked in top lists, the app has accumulated 1,000+ total downloads with 48 in the last 30 days.
Pros & Cons
Specialized for Mercury SmartCraft and VesselView ecosystem
Real-time data with customizable lists
BLE wireless connectivity enables hands-free diagnostics
Supports viewing 1–4 engines simultaneously
License key and dealer-only access restrict broader consumer use
Requires VesselView Mobile module and compatible firmware
Background GPS can significantly drain battery life
About Mercury Diagnostic App
Mercury Diagnostic App is a tools app developed by Mercury Marine.
How many times has Mercury Diagnostic App been downloaded?
Mercury Diagnostic App has been downloaded 3.4 thousand times. In the last 30 days, the app was downloaded 48 times.
What is the rating of Mercury Diagnostic App?
Mercury Diagnostic App is rated 2.13 out of 5 stars, based on 8 ratings.
Is Mercury Diagnostic App free?
Mercury Diagnostic App is free to download. The APK download size is 50.83 MB. The latest version available is 1.0.11.2. The last update was on May 8, 2025.
What are the requirements for Mercury Diagnostic App?
The app has a content rating of Everyone. The app has been available on Google Play January 2021.
Description
Mercury Marine’s Diagnostic App (MDA) enables Mercury dealer technicians to easily switch between VesselView Mobile rigged boats (or a module carried with them) throughout the day to do basic diagnostics on SmartCraft® engines with the phone in their pockets. MDA provides the ability to create custom data lists to view live engine data, obtain active faults, view runtime history, create reports, and more. The full functionality of the app is enabled with a license key obtained from Mercury Marine and works in conjunction with the Bluetooth Low Energy VesselView Mobile module. When the app is open and connected to your vessel it requires a continuous connection and therefore may impact the battery life of your device.
Features: • View live SmartCraft® engine data and create custom data lists with: RPM, Battery Voltage, Engine Temperature, Engine Hours, Oil Temperature, Oil Pressure, Coolant Temperature, Sea Temperature and more! • View active fault and corresponding descriptive fault information • View engine hours and runtime history • Enter Maintenance records • Communicate wirelessly to SmartCraft® engines through a Bluetooth Low Energy connection and a connected VesselView Mobile module • Allows for normal phone operation – call, text, streaming music, search the web, etc. while connected to a Mercury Marine SmartCraft® engine
************ IMPORTANT INFORMATION *************************
• MDA is limited to use by Mercury Marine Dealers. A software license key is required to use this app. • MDA is designed to work with the VesselView Mobile module that may already be rigged on a boat, or may be purchased through your dealership or through a link inside the app. A firmware update to the VesselView Mobile module may be required to use MDA. *Requires version 1.0.3 firmware or later. • The VesselView Mobile module works with SmartCraft® capable engines built since 2003 (40HP and up). One to four engines can be viewed simultaneously. • The VesselView Mobile module simply connects to a SmartCraft® connector located either at the helm or on the engine. • Continued use of GPS running in the background can dramatically decrease battery life.
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Not quite there yet... Very buggy. Never works. After updating vessel view mobile dongle through G3 I have gotten the app to work one time. I've tried it on 4 different engines since... it will connect, won't show data. Then disconnects its self. What's the point in having this in my toolbox if I have to go get the computer every time anyway. Needs work. When is next update? Is there anyone even working on this app anymore?
Google Play Rankings for Mercury Diagnostic App
This app is not ranked
Technologies used by Mercury Diagnostic App
15 permissions
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Trust & Safety: The app requests a broad set of permissions (location, Bluetooth, camera, storage, Internet, and notifications) to enable diagnostics, data capture, and reporting. A license-key requirement and dealer-only use suggest a controlled deployment and restricted user access.
Each subscription will automatically renew 3 days before the expiration date for
the same time period. Subscriptions can be cancelled at any time before the renewal.
