Use a free QR now. Use an operational QR when work repeats.
Operational QR keeps the printed code stable while the checklist, owner, record and follow-up evolve behind it.
Best free-tool use
Offline instructions, reference text and labels that do not need updates or records.
Upgrade when
The same location needs recurring checks, evidence and follow-up.
Operational value
Turn static instructions into an assigned checklist with history, photos and issue tracking.