Transform your iOS device into a wireless serial terminal for Bluetooth Low Energy devices. Send commands and receive data in real-time from various IoT hardware, making debugging and development seamless.






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Whether you want more options like ColourWorker or a completely different take on the same concept, our curated list of 10+ similar apps has you covered. Updated for 2026 with the latest ratings and comparisons.






Transform your iOS device into a wireless serial terminal for Bluetooth Low Energy devices. Send commands and receive data in real-time from various IoT hardware, making debugging and development seamless.






Transform your iPhone into a precise measuring tool using augmented reality. Measure distances, lengths, heights, and areas of objects with just your camera. Offers both standard and touch modes for enhanced accuracy.





