What does this do that iStat Menus' battery menu doesn't do? (https://bjango.com/mac/istatmenus/ https://bjango.com/mac/istatmenus/) iStat Menus costs $1 more

What does this do that iStat Menus' battery menu doesn't do? (https://bjango.com/mac/istatmenus/ https://bjango.com/mac/istatmenus/) iStat Menus costs $1 more than this, and gives you "detailed info on your battery’s current state and a highly configurable menu item that can change if you’re draining, charging, or completely charged. Plus, battery levels for AirPods, Magic Mouse, Magic Trackpad and other devices." (copied from their page), as well as giving you menus for several other things you might want to monitor (fans/temperature, date/time/calendar, CPU/memory/disc usage, and the weather). The only unique thing I can see that this does is put stuff in the touchbar. ---- Also, searching for "cult of mac batteries" brought me to an article for a notification center widget that shows this same stuff for all of three bucks: https://www.cultofmac.com/659946/batteries-widget-for-mac-app/ https://www.cultofmac.com/659946/batteries-widget-for-mac-ap... ...actually that seems to be the same app as this? It's got the line about "missing little things that make iOS special"?