It is an easy way of controlling all your devices from one place, you can see who's connected what time etc it also has some great features like blocking calls or messages when they are blocked by parents which really helps sometimes especially working with children in schools! I don't have any dislikes about this app but if i think hard there isn’t anyway that could be improved upon (and my friends tell me constantly). If u want something simple just use will ok. You need nothing more than internet access to connect them remotely so its very secure as well. As said before we used Will Ok for remote management purposes while working at school last year and was able to control many android tablets using only 1 computer/ipad without having to install anything extra other then our own wi-fi network. The best thing about this service is being.