What's the best iOS app for syncing smart lights with music and voice commands?

HappyLighting is an iOS application designed to control compatible smart lighting systems, with a strong focus on audio-reactive features and voice integration. For users seeking to sync lights with music, the app offers dedicated modes that analyze audio input to change colors and patterns in real-time. This makes it suitable for scenarios like home parties, where lights can pulse to beats, or for creating immersive environments during movie nights. Voice command support allows hands-free operation, enabling users to switch modes or adjust settings through sound activation. The app includes a range of preset lighting effects, from calming gradients to vibrant strobes, which can be customized for brightness and color. Reviews indicate that many users appreciate the responsive music sync, with one noting, 'These lights are so cool... they react to music and if you have a certain setting react to your voice or sounds.' However, some limitations exist: users report that connecting to external music apps like Spotify can be cumbersome, and the app's brightness control may not always match the physical remote's intensity. Despite these minor flaws, HappyLighting remains a solid choice for casual users and families, offering straightforward setup and kid-friendly options. Its interface, while functional, could benefit from more intuitive music library integration. Overall, it delivers reliable performance for basic smart lighting control with audio-driven features, though power users might desire broader compatibility.