Time saved
The repeat work should not wait on memory.
Automations are how Pro saves time: recurring maintenance and the prompts that follow from it. Free does not include them.
Plan. Automations are on Pro.
Equipment
Machines and other assets. Category, brand, model, serial, zone, photos, documents, and a status from active through retired.
Locations
Sites, floors and rooms. Move a machine and keep the trail. One site on Free. More than one on Pro.
QR page
A public page per machine. Members report a fault or leave a rating. Costs and internal notes stay off that page.