It is possible to connect multiple hidden cameras to one mobile app, depending on the specific app and camera model being used. Generally speaking, to use one app to control multiple devices you will need to get cameras from the same manufacturer. Many hidden camera mobile apps allow users to connect multiple cameras and view their live feeds and recorded footage in one place. This can be useful for monitoring multiple areas or rooms simultaneously.
However, it is important to make sure that the app and camera are compatible with each other before attempting to connect multiple devices. Some cameras may have limitations on the number of devices that can be connected at once, or may require additional hardware to connect multiple cameras to one app. It is recommended to consult the user manual or contact the manufacturer for specific guidance on connecting multiple cameras to a mobile app.
Additionally, some hidden camera mobile apps may offer features to help manage multiple cameras, such as the ability to switch between cameras or view them all at once in a grid view. This can make it easier to monitor multiple areas and stay aware of any activity or events that may be occurring.