# GT vs Mercury Marine

The clearest difference is rating: GT at 4.1 against Mercury Marine's 1.6. GT also leads on review sentiment (21% vs 8%) and iOS requirement (10.0 vs 14.2). Mercury Marine's advantage is update cadence (every 3 months vs every 8 months). On price, ratings volume, ads and in-app purchases there is nothing between them.

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

GT holds the better App Store score, 4.1 against 1.6. Both are backed by a comparable volume of ratings — 100 and 38 respectively. Written reviews point the same way: 21% of GT's written reviews are positive against 8% of Mercury Marine's.

GT ships an update every 8 months, Mercury Marine every 3 months. The most recent releases landed on November 3, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | GT | Mercury Marine |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.1 (100 ratings)](https://appshunter.io/ios/app/gt-lite-smart-home/id1574435706/reviews)** | [1.6 (38 ratings)](https://appshunter.io/ios/app/mercury-marine/id1645100017/reviews) |
| Number of ratings | **100** | 38 |
| Positive reviews | **21.4% of reviews** | 8.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 3 months** |
| Monetization | Free | Free |
| Size | 140 MB | 157 MB |
| Requires iOS | **10.0** | 14.2 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [GT Industrial Products. LLC](https://appshunter.io/developer/1574435708) | [Mercury Marine LLC](https://appshunter.io/developer/1777822540) |

## What reviewers say

### GT

[App page](https://appshunter.io/ios/app/gt-lite-smart-home/id1574435706)

Control your home appliances remotely from anywhere in the world. Manage multiple devices simultaneously, set timers for automated functions, and easily share access with family members for a connected living experience.

**Highlights:** Remote appliance control, Simultaneous device management, Customizable timers, Family device sharing, Quick device connection

**Features:** macOS Compatibility

**In-app purchases:** none


### Mercury Marine

[App page](https://appshunter.io/ios/app/mercury-marine/id1645100017)

This app allows Mercury Marine owners to manage their vessel's propulsion system. View live engine data, track maintenance, locate points of interest, and even lock/unlock your boat remotely. It's your ultimate boating companion for staying informed and in control.

**Highlights:** Live VesselView engine data, Lock & unlock vessel remotely, Track and log maintenance, Locate dealers, marinas, and fuel, View warranty and owner's manuals, Boating checklists and weather forecasts

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is GT free?

GT is free to download, with no in-app purchases.

### Is Mercury Marine free?

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

### Which has better reviews, GT or Mercury Marine?

GT is rated higher. GT averages 4.1 out of 5 from 100 ratings, while Mercury Marine averages 1.6 from 38 ratings.

### Do GT or Mercury Marine have ads?

Neither GT nor Mercury Marine shows ads.

### Which is updated more often, GT or Mercury Marine?

GT ships an update every 8 months, and Mercury Marine every 3 months. Most recently, GT was updated on November 3, 2026 and Mercury Marine on November 7, 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.*