# VTA+ vs Mercury Smart

VTA+ and Mercury Smart both sit at 4.7 stars, but that hides the real split: 50% of Mercury Smart's written reviews are positive against 16% of VTA+'s. Mercury Smart also leads on update cadence (every 5 weeks vs every 5 months). VTA+'s advantage is device support (4 vs 2). On price, rating, ratings volume and ads there is nothing between them.

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

On the App Store both sit at effectively the same score — 4.7 for VTA+ against 4.7 for Mercury Smart. Both are backed by a comparable volume of ratings — 357 and 296 respectively. Written reviews are what separate them: 16% of VTA+'s written reviews are positive against 50% of Mercury Smart's.

VTA+ ships an update every 5 months, Mercury Smart every 5 weeks. The most recent releases landed on September 5, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | VTA+ | Mercury Smart |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (357 ratings)](https://appshunter.io/ios/app/vta-plus/id1440690267/reviews) | [4.7 (296 ratings)](https://appshunter.io/ios/app/mercury-smart/id1584993396/reviews) |
| Number of ratings | **357** | 296 |
| Positive reviews | 15.6% of reviews | **50.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 5 weeks** |
| Monetization | Free | Free |
| Size | 260 MB | 192 MB |
| Requires iOS | 14.0 | **13.0** |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPod |
| Age rating | 12+ | 4+ |
| Developer | [More Products S.A.S](https://appshunter.io/developer/1582211982) | [Grupo Empresarial Mercury S.A.S.](https://appshunter.io/developer/1584993398) |

## What reviewers say

### VTA+

[App page](https://appshunter.io/ios/app/vta-plus/id1440690267)

This app focuses on intelligent living, understanding user needs to find solutions and bring innovative value. It emphasizes responsible, low-consumption living, managing various aspects of daily life with simplicity and knowledge.

**Highlights:** Intelligent needs understanding, Solution finding, Value creation, Responsible living, Low consumption management, Daily life control

**Features:** Apple Watch app

**In-app purchases:** none


### Mercury Smart

[App page](https://appshunter.io/ios/app/mercury-smart/id1584993396)

This app allows you to transform your home into a smart house by managing and controlling multiple devices from a single interface. Receive real-time alerts and easily manage lighting, electronics, and security. Automate and customize your home's functionality with voice commands.

**Highlights:** Manage multiple smart devices, Real-time alerts, Control lighting and electronics, Security alerts, Voice command integration, Home automation

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is VTA+ free?

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

### Is Mercury Smart free?

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

### Which has better reviews, VTA+ or Mercury Smart?

VTA+ and Mercury Smart are both rated 4.7 out of 5 on the App Store, from 357 and 296 ratings respectively.

### Do VTA+ or Mercury Smart have ads?

Neither VTA+ nor Mercury Smart shows ads.

### Which is updated more often, VTA+ or Mercury Smart?

VTA+ ships an update every 5 months, and Mercury Smart every 5 weeks. Most recently, VTA+ was updated on September 5, 2026 and Mercury Smart on September 23, 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.*