For those who want to try chess cheating tool, I advise you to go to the on the website. Everything is clear and transparent there: two download versions. The trial (4.13.019-Trial) weighs only 23 MB — it has limitations on the power of the engine, but it is ideal to get acquainted with the interface and understand how it works. For full functionality, there is a subscription version for only $19 per month — all settings, hotkeys and maximum engine power are opened there. It's nice that there are versions for Windows (including portable ones that do not require installation) and even for macOS. And updates are released regularly, bugs are fixed — it's clear that the developers are monitoring the quality!