DriveDx is described as 'dvanced drive health diagnostic and monitoring utility. Unlike most drive utilities, DriveDx does not only monitor the drive’s built-in S.M.A.R.T' and is an app in the OS & Utilities category. There are more than 25 alternatives to DriveDx for a variety of platforms, including Mac, Windows, Linux, BSD and MS-DOS. The best alternative is CrystalDiskInfo, which is both free and Open Source. Other great apps like DriveDx are GSmartControl (Free, Open Source), HD Tune (Freemium), Hard Disk Sentinel (Paid) and Victoria (Free).
SSD Health will keep you informed of your solid-state drive’s health and lifespan. We all know solid-state drives take a bit of care, so if you want to keep track of how your SSD is faring health-wise, SSD Health will let you know.
Hard drives (and solid state drives) are the most failure prone components in your Mac. For that very reason, in fact, drive manufacturers have built in self monitoring, analysis and reporting technology right into the drive. (a.k.a.