Web and application filtering



I manage the android devices of about 80 employees. I am looking for a new way to monitor/manage their internet usage.

Most importantly, I don't want employees to be able to download applications on their smartphone, without my approval. Certain applications may be whitelisted... others should be subject to my approval.

Secondly, I would like a web filter that works while smartphones are connected to 4/5G (we do have web filtering on the wifi already).

Managing this should not become a main task. Also, I do not need to have access to calls, text or anything like that.

Any recommendations? Thanks so much!