# KMC Smart vs XMcosy+

KMC Smart and XMcosy+ both sit at 4.7 stars, but that hides the real split: 64% of KMC Smart's written reviews are positive against 17% of XMcosy+'s. KMC Smart also leads on ratings volume (6.8K vs 1.1K). XMcosy+'s advantage is update cadence (every 5 months vs every 11 months). On price, rating, ads and in-app purchases 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 KMC Smart against 4.6 for XMcosy+. That said, the two scores are not equally well evidenced: KMC Smart has 6.8K ratings behind it against 1.1K, so its average is the more settled of the two. Written reviews are what separate them: 64% of KMC Smart's written reviews are positive against 17% of XMcosy+'s.

KMC Smart ships an update every 11 months, XMcosy+ every 5 months. The most recent releases landed on October 23, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | KMC Smart | XMcosy+ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (6.8K ratings)](https://appshunter.io/ios/app/kmc-smart/id1212701901/reviews)** | [4.6 (1.1K ratings)](https://appshunter.io/ios/app/xmcosy-plus/id1546599909/reviews) |
| Number of ratings | **6.8K** | 1.1K |
| Positive reviews | **64.2% of reviews** | 17.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 11 months | **Every 5 months** |
| Monetization | Free | Free |
| Size | 167 MB | 186 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [保凤 房](https://appshunter.io/developer/1062224988) | [XINMEI COSY HOME CO., LIMITED](https://appshunter.io/developer/1546599911) |

## What reviewers say

### KMC Smart

[App page](https://appshunter.io/ios/app/kmc-smart/id1212701901)

Control your smart home devices remotely from anywhere. Automate tasks, set schedules, and create custom scenes for convenience. Integrate with voice assistants and securely share access with family and friends.

**Highlights:** Remote device control, Create schedules, Set automations, Voice assistant integration, Secure family sharing

**In-app purchases:** none

**What reviewers like**

- 👍 Easy to use
- 🚀 Excellent performance
- 💡 Customizable features
- 🔌 Works well with smart home devices
- 📊 Useful electricity usage tracking

**What reviewers complain about**

- 🐛 Occasional connectivity issues
- 🕰️ Inconsistent timer functionality
- 🔄 Frustrating app updates that reset devices
- 🤖 Unreliable Alexa integration
- 🕰️ Lack of automatic daylight saving time adjustments

**Reported bugs**

- App freezing and becoming unresponsive
- Devices disappearing from the app after updates
- Inability to modify account information and settings
- Sync issues with schedules and timers

**Requested features**

- Automatic shut-off option based on power draw
- Dark mode for night-time use
- Ability to set schedules with more granular control (e.g. on at sunset, off at 10 PM)
- Easier way to manage and share access with family members
- Export energy usage data


### XMcosy+

[App page](https://appshunter.io/ios/app/xmcosy-plus/id1546599909)

Control your smart home devices remotely from anywhere. Manage multiple appliances simultaneously, set timers for automated functions, and easily share device access with family members.

**Highlights:** Remote appliance control, Simultaneous device management, Automated timer functions, Family device sharing, Quick device connection

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 👍 Great lights
- 🚀 Lights work as designed
- 🚀 Responsive app
- 🚀 Easy to install and program

**What reviewers complain about**

- 🐛 Frequent disconnection issues
- 🐛 App is not user-friendly
- 🐛 Lack of customization options
- 🐛 Unreliable automation and scheduling
- 🐛 Buggy and unstable app

**Reported bugs**

- Login issues and account creation problems
- Scenes not triggering at the correct time
- Lights frequently going offline
- App not working on certain devices
- Inability to control multiple light sets simultaneously

**Requested features**

- Ability to create custom color patterns and motion effects
- Improved scene customization with fading effects and multiple colors
- Option to control lights without Wi-Fi connection
- Better integration with voice assistants
- Easier Wi-Fi connection management


## Frequently asked questions

### Is KMC Smart free?

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

### Is XMcosy+ free?

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

### Which has better reviews, KMC Smart or XMcosy+?

KMC Smart is rated higher. KMC Smart averages 4.7 out of 5 from 6.8K ratings, while XMcosy+ averages 4.6 from 1.1K ratings.

### Do KMC Smart or XMcosy+ have ads?

Neither KMC Smart nor XMcosy+ shows ads.

### Which is updated more often, KMC Smart or XMcosy+?

KMC Smart ships an update every 11 months, and XMcosy+ every 5 months. Most recently, KMC Smart was updated on October 23, 2026 and XMcosy+ on October 22, 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.*