Trial versus free plan
QR Code Generator PRO’s pricing page offers the first 14 days free; to keep using it you add payment details. QRGlo’s free plan has no end date: static codes are unlimited and 3 editable codes with scan stats are included.
What happens to printed codes
This matters most for anything already printed. On QRGlo every code keeps redirecting whatever your plan, including after a subscription ends; codes beyond the free allowance simply become read-only until you upgrade again or delete others.