# Mercury Smart vs POWERbot

The clearest difference is review sentiment: POWERbot at 100% against Mercury Smart's 57%. Mercury Smart's advantage is rating (4.7 vs 3.6) and update cadence (every 5 weeks vs every 20 months). 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.

Mercury Smart holds the better App Store score, 4.7 against 3.6. That said, the two scores are not equally well evidenced: Mercury Smart has 296 ratings behind it against 5, so its average is the more settled of the two. Written reviews complicate that: 57% of Mercury Smart's written reviews are positive against 100% of POWERbot's, so the app with the better star average is not the one people write more warmly about.

Mercury Smart ships an update every 5 weeks, POWERbot every 20 months. The most recent releases landed on October 27, 2026 and October 23, 2026 respectively.

## The numbers

| Metric | Mercury Smart | POWERbot |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (296 ratings)](https://appshunter.io/ios/app/mercury-smart/id1584993396/reviews)** | [3.6 (5 ratings)](https://appshunter.io/ios/app/powerbot-s/id6446751838/reviews) |
| Number of ratings | **296** | 5 |
| Positive reviews | 57.1% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 20 months |
| Monetization | Free | Free |
| Size | 192 MB | 76 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Grupo Empresarial Mercury S.A.S.](https://appshunter.io/developer/1584993398) | [Samsung Electronics Co., Ltd.](https://appshunter.io/developer/359580642) |

## What reviewers say

### 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


### POWERbot

[App page](https://appshunter.io/ios/app/powerbot-s/id6446751838)

This application allows you to control your robot vacuum remotely. Manage cleaning cycles, send the device back to its dock, and initiate other core functions directly from your smartphone.

**Highlights:** Remote vacuum control, Docking station management, Initiate cleaning cycles, Basic robot functions

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Mercury Smart free?

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

### Is POWERbot free?

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

### Which has better reviews, Mercury Smart or POWERbot?

Mercury Smart is rated higher. Mercury Smart averages 4.7 out of 5 from 296 ratings, while POWERbot averages 3.6 from 5 ratings.

### Do Mercury Smart or POWERbot have ads?

Neither Mercury Smart nor POWERbot shows ads.

### Which is updated more often, Mercury Smart or POWERbot?

Mercury Smart ships an update every 5 weeks, and POWERbot every 20 months. Most recently, Mercury Smart was updated on October 27, 2026 and POWERbot on October 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.*