Which iOS app can control smart devices from different brands in one place?

Tuya is a comprehensive smart home management platform designed to unify control of a vast ecosystem of compatible devices. Its primary strength lies in its extensive compatibility, supporting thousands of products from lights and plugs to cameras, sensors, and appliances from various brands that utilize the Tuya or Smart Life ecosystem. This makes it an ideal solution for users who have accumulated smart devices over time without sticking to a single manufacturer. The app allows for the creation of automated scenes, such as setting lights to turn on at sunset or activating a security camera routine when leaving home. Integration with IFTTT adds a layer of advanced, cross-platform automation. However, some inconsistencies exist, such as a noted bug where temperature sensors may display readings in Celsius even when the app is set to Fahrenheit. For those building a mixed-brand smart home, Tuya provides a reliable, if occasionally imperfect, central command center.