I have flawless timing avoiding many mechanics/know what mechanic is coming because I've done the fights before. In the new EX if the boss does donut+stacks I know next is going to be cleave+spread. I have 78 totems, of course I know she always does the opposite of the first mechanic. Same thing happens in tons of fights in this game. Did you know most fights start with a raid wide and then a tank buster because they're teaching you what those two cast bars are? If a boss does a front/back hit that probably means the next hits will be on their sides. If a boss does a dynamo/donut next they're probably doing chariot/out. You don't really need a program to tell you anything if you've been playing the game for a while and can recognize the type of mechanics it likes to throw at you. The only time I can think of where it was obvious someone was using a 3rd party tool was on Diamond EX because people would go to the opposite platform before the boss telegraphed it and there was no set pattern for that beyond if you get stack you'll get spread next.