Both run the same Apex Edge™ mechanism: Scan, Lock, Trail, Guard, Seal. The difference lives entirely in Steps 3 and 4, Trail and Guard.
Apex Gold Algo uses a wider trailing stop and wider stop loss. That gives each trade more room to move before the stop is hit, which is why it shows a higher backtested win rate (92.84%) and a longer backtested win streak (85 trades) in testing, alongside a wider backtested max equity drawdown (12.01% on the flagship Conservative config).
Apex Gold Algo Pro uses a tighter trailing stop and tighter stop loss. Trades get cut sooner, both winners and losers, which is why it shows a lower backtested win rate (90.98%) and a shorter backtested win streak (54 trades), alongside a shallower backtested max equity drawdown (4.93% on its Conservative config).
Neither is an upgrade over the other. It comes down to whether you would rather give a trade more room to breathe or keep losses capped tighter. The Apex Plan includes both, so you can run either one or compare them side by side on your own account.