BN vs K
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
BN
Control your home appliances remotely from anywhere using your smartphone. Manage multiple devices simultaneously, set timers for automated functions, and easily share access with family members for convenient smart home management.
- Remote appliance control
- Simultaneous multi-device control
- Customizable timers
- Family device sharing
- Quick device connection
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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 4. Device sharing: one tap to share devices among family members 5. Easy connections: easily and quickly connect App to devices
K
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K-SMART,open your future smart life. 1. Remote control. 2. Whole house intelligent IOT. 3. Intelligent scene settings. 4. One click to share the family,the whole family can enjoy it easily.
Screenshots
Verdict
The clearest difference is update cadence: BN at every 3 months against K's every 21 months. On price, ads, in-app purchases and device support 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.
BN ships an update every 3 months, K every 21 months. The most recent releases landed on October 9, 2026 and October 8, 2026 respectively.
| Parameter | BN | K |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (1.9K ratings) — better | — |
| Positive reviews | 18.8% of reviews | — |
| Number of ratings | 1.9K — better | — |
| Update frequency | Every 3 months — better | Every 21 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 12.2 — better | 13.0 |
| Further details — not scored | ||
| Size | 164 MB | 230 MB |
| Age rating | 4+ | 12+ |
| Developer | CENTURY PRODUCTS INC | Guangdong KSTE lighting industry Co.,Ltd |
Bugs and requests
BN
Reported bugs
3 issues- Devices randomly disconnecting
- Schedules not working as expected
- App crashes and freezes
Requested features
3 requests- Dark mode option
- Improved scheduling features
- Better integration with smart home platforms
K
Not enough reviews yet to summarise bugs or requests.
In-app purchases
BN
No in-app purchases
K
No in-app purchases
