KMC Smart vs BN
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
KMC Smart
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.
- Remote device control
- Create schedules
- Set automations
- Voice assistant integration
- Secure family sharing
Read full descriptionHide full description
Use the KMC Smart app to control your KMC smart devices from anywhere in the world. Create schedules, automations, and scenes to simplify your life. Easily link with Amazon Alexa and Google Assistant to control your smart devices with your voice. Simply and securely invite family or friends to help manage your smart home.
BN
Control your home appliances remotely from any location. Manage multiple devices simultaneously within a single application and set timers for automated functions.
- Remote appliance control
- Simultaneous device management
- Customizable timers
- Control from anywhere
Read full descriptionHide full description
1. Remote control: control home appliances from anywhere 2. Simultaneously control: control multiple devices within one App 3. Timer: set timer to perform multiple functions
Screenshots
Verdict
The clearest difference is rating: KMC Smart at 4.7 against BN's 2.3. KMC Smart also leads on review sentiment (64% vs 37%) and ratings volume (6.8K vs 33). BN's advantage is update cadence (every 2 weeks vs every 11 months). On price, ads, in-app purchases and monetization model there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
KMC Smart holds the better App Store score, 4.7 against 2.3. That said, the two scores are not equally well evidenced: KMC Smart has 6.8K ratings behind it against 33, so its average is the more settled of the two. Written reviews point the same way: 64% of KMC Smart's written reviews are positive against 37% of BN's.
KMC Smart ships an update every 11 months, BN every 2 weeks. The most recent releases landed on October 12, 2026 and October 14, 2026 respectively.
| Parameter | KMC Smart | BN |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (6.8K ratings) — better | 2.3 (33 ratings) |
| Positive reviews | 64.2% of reviews — better | 36.8% of reviews |
| Number of ratings | 6.8K — better | 33 |
| Update frequency | Every 11 months | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 12.0 | 12.0 |
| Further details — not scored | ||
| Size | 167 MB | 86 MB |
| Age rating | 4+ | 4+ |
| Developer | 保凤 房 | CENTURY PRODUCTS INC |
Customer experience
KMC Smart
BN
Bugs and requests
KMC Smart
Reported bugs
4 issues- 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
5 requests- 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
BN
Not enough reviews yet to summarise bugs or requests.
In-app purchases
KMC Smart
No in-app purchases
BN
No in-app purchases
