Is it good practice to use non-sandboxed mangOH apps?

Hi,

I would like to base my field application upon some mangOH apps like gpioExpanderServiceGreen, muxCtrlTools and mqttClient.
Apparently these apps have ‘sandboxed: false’ in their adef file.
What is the reason behind this?

Is it safe to use this in the field?

Greetings,
annaertd