# GTRPlus vs Smart Light Master

The clearest difference is review sentiment: GTRPlus at 100% against Smart Light Master's 0%. GTRPlus also leads on rating (5.0 vs 1.0) and device support (3 vs 1). Smart Light Master's advantage is update cadence (weekly vs every 2 months) and ratings volume (13 vs 1). 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.

GTRPlus holds the better App Store score, 5.0 against 1.0. That said, the two scores are not equally well evidenced: Smart Light Master has 13 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 100% of GTRPlus's written reviews are positive against 0% of Smart Light Master's.

GTRPlus ships an update every 2 months, Smart Light Master weekly. The most recent releases landed on November 1, 2026 and November 13, 2026 respectively.

## The numbers

| Metric | GTRPlus | Smart Light Master |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/gtrplus/id959691628/reviews)** | [1.0 (13 ratings)](https://appshunter.io/ios/app/smart-light-master/id6821223734/reviews) |
| Number of ratings | 1 | **13** |
| Positive reviews | **100.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Weekly** |
| Monetization | Free | Free |
| Size | 15 MB | 3 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [SIGIS Soluciones Integrales GIS, C.A.](https://appshunter.io/developer/912150464) | [任南 徐](https://appshunter.io/developer/1558719035) |

## What reviewers say

### GTRPlus

[App page](https://appshunter.io/ios/app/gtrplus/id959691628)

This app provides continuous vehicle monitoring and immediate location tracking. It offers safety features like cruise control, geofencing, and a panic button for individual users or family groups.

**Highlights:** Continuous vehicle monitoring, Immediate location tracking, Cruise control, Geofencing, Route history, Panic button

**Features:** macOS Compatibility

**In-app purchases:** none


### Smart Light Master

[App page](https://appshunter.io/ios/app/smart-light-master/id6821223734)

Easily control your Bluetooth lamp directly from your iPhone without needing an additional hub. Simply enable Bluetooth, grant the app access, and then manage your light.

**Highlights:** Bluetooth light control, No extra hub needed, iPhone compatible, Simple on/off functionality

**In-app purchases:** none


## Frequently asked questions

### Is GTRPlus free?

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

### Is Smart Light Master free?

Smart Light Master is free to download, with no in-app purchases.

### Which has better reviews, GTRPlus or Smart Light Master?

GTRPlus is rated higher. GTRPlus averages 5.0 out of 5 from 1 ratings, while Smart Light Master averages 1.0 from 13 ratings.

### Do GTRPlus or Smart Light Master have ads?

Neither GTRPlus nor Smart Light Master shows ads.

### Which is updated more often, GTRPlus or Smart Light Master?

GTRPlus ships an update every 2 months, and Smart Light Master weekly. Most recently, GTRPlus was updated on November 1, 2026 and Smart Light Master on November 13, 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.*