# GTRPlus vs By

The clearest difference is review sentiment: GTRPlus at 100% against By's 48%. GTRPlus also leads on rating (5.0 vs 3.9) and update cadence (every 2 months vs every 9 months). By's advantage is ratings volume (12 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 3.9. That said, the two scores are not equally well evidenced: By has 12 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 48% of By's.

GTRPlus ships an update every 2 months, By every 9 months. The most recent releases landed on September 26, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | GTRPlus | By |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/gtrplus/id959691628/reviews)** | [3.9 (12 ratings)](https://appshunter.io/ios/app/by-camera/id972693204/reviews) |
| Number of ratings | 1 | **12** |
| Positive reviews | **100.0% of reviews** | 48.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 9 months |
| Monetization | Free | Free |
| Size | 15 MB | 127 MB |
| Requires iOS | **12.0** | 12.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SIGIS Soluciones Integrales GIS, C.A.](https://appshunter.io/developer/912150464) | [Vimar S.p.A.](https://appshunter.io/developer/401438010) |

## 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


### By

[App page](https://appshunter.io/ios/app/by-camera/id972693204)

Access and manage Elvox CCTV video surveillance systems from your smartphone or tablet. View live streams, adjust recorder settings, and create custom screen layouts combining different camera technologies.

**Highlights:** View live IP and AHD camera streams, Adjust DVR/NVR recorder settings, Create custom multi-system screen layouts, QR code pairing for easy setup, Store and share images/videos, Real-time event notifications, Control motorized and speed dome cameras

**In-app purchases:** none


## Frequently asked questions

### Is GTRPlus free?

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

### Is By free?

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

### Which has better reviews, GTRPlus or By?

GTRPlus is rated higher. GTRPlus averages 5.0 out of 5 from 1 ratings, while By averages 3.9 from 12 ratings.

### Do GTRPlus or By have ads?

Neither GTRPlus nor By shows ads.

### Which is updated more often, GTRPlus or By?

GTRPlus ships an update every 2 months, and By every 9 months. Most recently, GTRPlus was updated on September 26, 2026 and By on October 11, 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.*