Yes! All of our presets are fully customisable; you can adjust any slider to your own liking, and you can adjust the intensity of the preset with Lightroom's new "intensity" slider.
Our presets work on every form of Lightroom; CC, Lightroom Classic, and even on the free Lightroom mobile app.
XMPs, DNGs and LRTs (LRTemplates) are different formats of the same presets. Depending on which platform you have, a different pack is necessary. XMP is the modern format for desktop, DNG is for mobile, and LRT is for older versions of Lightroom on desktop; those earlier than version 7.3 (pre - April 2018).
Each of our packs come equipped with 4 free installation guides for Desktop, Pre-2018 Lightroom, iPhone and Android respectively! Quite often on desktop it's an incredibly quick process, as simple as clicking "File --> Import Presets & Profiles".
Yes, our tools are able to be used on mobile, however unlike on desktop, they are not stackable. This means they can be used alone, but not on top of other presets.