Its impossible to catch pumps before they occure, theres no tool for that. Looking at those pro comments, i dont see a single contra comment wich makes it obvious for a scam attempt. We dont know if groups work with this tool just to fool enough people making them belive this shit is working. I bet my ass this trash is manipulated to the core with a coordinated team. You cannot predict the future.
The only way to know when a pump is going to happen is be a whale yourself, and be inside a group of whales that coordinate their wealth to pump a relatively small marketcap coin. Other than that... you must have insider information of some sort. There's no other way around it, the rest is only speculation.