Control physical devices remotely using your smartphone. This app works with a separate Bluetooth relay control box to manage systems on boats, RVs, and motorhomes. Customize button labels, styles, and monitor system voltage.
3.5(2 ratings)
Free
Best apps like KBOX-smart home
49+ similar apps compared and reviewed
3.3 avg rating
10 free apps
Updated August 2026
Looking for something like KBOX? We've analyzed 49+ similar apps to help you find the best alternative. Each app is compared by ratings, features, and real user reviews, so you can make the right choice.
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Control 2, 4, or 8 channel Bluetooth BLE relay modules from your iPhone or iPad. Assign custom names to modules and individual relays for easy identification and management. Enhance security by changing the default password.
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