# X10 Linked vs Merkury Smart

The clearest difference is rating: Merkury Smart at 4.7 against X10 Linked's 2.6. Merkury Smart also leads on ratings volume (38K vs 19) and update cadence (every 6 weeks vs every 4 months). X10 Linked's advantage is iOS requirement (9.0 vs 15.5). 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.

Merkury Smart holds the better App Store score, 4.7 against 2.6. That said, the two scores are not equally well evidenced: Merkury Smart has 38K ratings behind it against 19, so its average is the more settled of the two. Written reviews point the same way: 10% of X10 Linked's written reviews are positive against 23% of Merkury Smart's.

X10 Linked ships an update every 4 months, Merkury Smart every 6 weeks. The most recent releases landed on November 2, 2026 and November 9, 2026 respectively.

## The numbers

| Metric | X10 Linked | Merkury Smart |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.6 (19 ratings)](https://appshunter.io/ios/app/x10-linked/id1101197003/reviews) | **[4.7 (38K ratings)](https://appshunter.io/ios/app/merkury-smart/id6444498218/reviews)** |
| Number of ratings | 19 | **38K** |
| Positive reviews | 10.0% of reviews | **22.7% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 6 weeks** |
| Monetization | Free | Free |
| Best chart rank | — | **#173** |
| Size | 82 MB | 106 MB |
| Requires iOS | **9.0** | 15.5 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [X10](https://appshunter.io/developer/1101197002) | [Merkury Innovations LLC](https://appshunter.io/developer/1177386275) |

## What reviewers say

### X10 Linked

[App page](https://appshunter.io/ios/app/x10-linked/id1101197003)

This companion app allows you to view live HD video from your X10 Linked cameras remotely. It offers features like two-way audio, night vision, and recording capabilities to your phone or the camera itself. Receive push notifications for important events.

**Highlights:** Remote HD video viewing, Two-way audio communication, On-device and phone recording, Infrared Nightvision, Push notifications, Affordable WiFi camera companion

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


### Merkury Smart

[App page](https://appshunter.io/ios/app/merkury-smart/id6444498218)

**Currently charting:** #173 Top Free · Photo & Video (US App Store)

Control and monitor a range of smart home devices, including cameras, lights, and plugs, from anywhere. Watch live HD streams, review recorded footage, and customize lighting effects for a connected home experience.

**Highlights:** Live HD video streaming, Motion detection alerts, Review recorded footage, Control smart lights, Manage smart plugs, Multi-camera support

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 Good value
- 👍 Able to monitor pets
- 👍 Clear video
- 👍 Simple to use
- 👍 Nice design

**What reviewers complain about**

- 🐛 Connectivity issues
- 🐛 Unreliable motion detection
- 🐛 Laggy performance
- 🔒 Difficult to cancel subscription
- 🐛 Buggy app

**Reported bugs**

- App crashes frequently
- Issues with password reset
- Trouble connecting cameras
- SD card not recognized

**Requested features**

- Add option to invite family members
- Improve motion detection and notifications
- Allow saving of photos and recordings
- Improve WiFi connectivity
- Add more customization options


## Frequently asked questions

### Is X10 Linked free?

X10 Linked is free to download, with no in-app purchases.

### Is Merkury Smart free?

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

### Which has better reviews, X10 Linked or Merkury Smart?

Merkury Smart is rated higher. X10 Linked averages 2.6 out of 5 from 19 ratings, while Merkury Smart averages 4.7 from 38K ratings.

### Do X10 Linked or Merkury Smart have ads?

Neither X10 Linked nor Merkury Smart shows ads.

### Which is updated more often, X10 Linked or Merkury Smart?

X10 Linked ships an update every 4 months, and Merkury Smart every 6 weeks. Most recently, X10 Linked was updated on November 2, 2026 and Merkury Smart on November 9, 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.*