Application
The app does the remembering.
It tells you which strip is today's, picks the site for this week's Stamp, and keeps the record. Here’s a Saturday in the app with nothing logged yet. Go ahead and take today’s strip.
What it does
Three jobs, done quietly.
Picks the site
Left arm, right arm, left thigh, right thigh, in turn. Never the same site twice in a row.
Logs both
One tap for the morning strip, one press for the weekly Stamp. The month view shows every day.
Refills on time
Your box ships when the pack runs low, with the next cartridges inside.