Description
YFF‑timer is a fast, simple time logger for school practice:
• Start/stop with optional comment
• Totals for selected period (today / this week / this month / all / custom)
• Shows hours & minutes, plus number of school periods (45 min, rounded up)
• Goal/timebank: set a target in hours and see what remains
• Edit or add entries manually
• Export CSV or a PDF report with signature fields