# Mercury Diagnostic App vs SureShade Bimini Control

The clearest difference is rating: SureShade Bimini Control at 5.0 against Mercury Diagnostic App's 3.0. SureShade Bimini Control also leads on update cadence (every 2 months vs every 11 months) and ratings volume (3 vs 1). Mercury Diagnostic App's advantage is iOS requirement (10.0 vs 13.0). On price, ads, in-app purchases and monetization model there is nothing between them.

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

SureShade Bimini Control holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 1 and 3 respectively.

Mercury Diagnostic App ships an update every 11 months, SureShade Bimini Control every 2 months. The most recent releases landed on November 5, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Mercury Diagnostic App | SureShade Bimini Control |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (1 ratings)](https://appshunter.io/ios/app/mercury-diagnostic-app/id1491041580/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/sureshade-bimini-control/id1563271345/reviews)** |
| Number of ratings | 1 | **3** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 11 months | **Every 2 months** |
| Monetization | Free | Free |
| Size | 73 MB | 4 MB |
| Requires iOS | **10.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Mercury Marine LLC](https://appshunter.io/developer/1777822540) | [onceLabs LLC](https://appshunter.io/developer/1013013324) |

## What reviewers say

### Mercury Diagnostic App

[App page](https://appshunter.io/ios/app/mercury-diagnostic-app/id1491041580)

This app allows Mercury dealer technicians to perform basic diagnostics on SmartCraft® engines. It provides live engine data, fault information, runtime history, and custom data lists. Full functionality requires a license key and a VesselView Mobile module.

**Highlights:** View live SmartCraft® engine data, Create custom data lists, Obtain active faults, View runtime history, Enter maintenance records, Wireless communication via Bluetooth

**Features:** Vision Pro support

**In-app purchases:** none


### SureShade Bimini Control

[App page](https://appshunter.io/ios/app/sureshade-bimini-control/id1563271345)

Control your Bluetooth-enabled SureShade system remotely from your smartphone. Effortlessly raise and lower your shade without needing to interact with the physical controller.

**Highlights:** Bluetooth connectivity, Remote shade control, Raise and lower functionality, Smartphone integration

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Mercury Diagnostic App free?

Mercury Diagnostic App is free to download, with no in-app purchases.

### Is SureShade Bimini Control free?

SureShade Bimini Control is free to download, with no in-app purchases.

### Which has better reviews, Mercury Diagnostic App or SureShade Bimini Control?

SureShade Bimini Control is rated higher. Mercury Diagnostic App averages 3.0 out of 5 from 1 ratings, while SureShade Bimini Control averages 5.0 from 3 ratings.

### Do Mercury Diagnostic App or SureShade Bimini Control have ads?

Neither Mercury Diagnostic App nor SureShade Bimini Control shows ads.

### Which is updated more often, Mercury Diagnostic App or SureShade Bimini Control?

Mercury Diagnostic App ships an update every 11 months, and SureShade Bimini Control every 2 months. Most recently, Mercury Diagnostic App was updated on November 5, 2026 and SureShade Bimini Control on November 3, 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.*