Sim Racing Tools With a Free Trial or Demo

A free tier and a free trial are different promises: a free tier is a smaller product you keep, while a trial or demo lets you test the paid one before the first charge. The filter here is the second kind — every tool below states a trial or a demo on its own site: a 7-day trial, a 30-day trial on every paid plan, a demo of a subscription dashboard, or a time-unlimited demo — so tools that simply have a free tier are in the free-tools guide, and paid tools whose verified pricing mentions no trial or demo are left out. Read each card for what the trial actually covers, because they are not equivalent: one is the only way to try a tool that has no free tier and bills every plan annually up front, so know what happens when the week ends; one sits on top of an app whose core is already free forever; one demo shows only RPM, speed and gear until you buy a game's full data; and one is described only as a demo, with no length given on the card.