Open this address in Safari. Tap Share, then Add to Home Screen. Open the new icon once while online and wait for “Ready offline”.
The timer recalculates from saved timestamps whenever you return. Your Mac can be switched off.
No background alarms. Set a separate iPhone alarm for the next break if you close this app.
Keep a backup
Your records stay in this browser on this device. Clearing website data or changing devices can remove them. Export regularly. Safari and the Home Screen app may have separate storage; use export/import to move your records.
What is calculated
Each period includes both work and rest. The short-period limits are: 5h15 work within 5h30 total — at least 15 continuous minutes rest. 7h30 work within 8h total — at least 30 minutes rest in blocks of 15 continuous minutes. 10h work within 11h total — at least 60 minutes rest in blocks of 15 continuous minutes.
Your tracked day allows a maximum of 12 hours of work within 13 hours elapsed, including breaks. Both limits are measured from Start day until End day. The 13-hour day limit is the tracking model selected for this app.
All gaps outside recorded rest count as work. Corrections recalculate the timeline. This app checks the recorded day only. It does not assess work across days, 24-hour counting periods, weekly limits, night rest or stationary rest. It is not a National Driver Work Diary.