STACKWORKS APPS / Health & fitness
ねるシフト
Sleep around your night shifts
Plan sleep, naps, caffeine cutoffs and light timing around your work roster. For iPhone with iOS 26 or later. The multilingual update provides its interface and sample rosters in 12 languages.
See the store for current pricing and requirements.
APP SCREENS
A closer look at the app.
Tap an image to view it full size.
After your shift
A dim screen shows the journey home, your planned sleep time and your wake time. Journey-home reminders do not guarantee safety. Never drive while sleepy.
See how the plan works
Enter shifts with a tap, repeat a pattern, or import your work calendar. Tap a sleep or light block to see its calculation, settings and sources. Create your own shifts or edit presets to fit your workplace. Roster references explain nursing guidance; they do not judge roster quality or legal compliance.
Ministry of Health, Labor and Welfare “Sleep Guide for Health Promotion 2023”
Japan Nursing Association “Guidelines for night shifts and shift work for nurses” (2013)
Compare with Apple Health
Read recorded sleep to compare it with your plan. Daytime and split sleep are included. Overlapping records are merged to avoid double counting. Health access is read-only and the data stays on your iPhone.
Reminders and widgets
Local reminders help you wind down and avoid caffeine before sleep. Home and lock-screen widgets show the next planned sleep.
Neru Shift Plus
Plus adds longer-range plans, more sleep comparisons, saved patterns, nap and light reminders, a red night display and additional widgets. The purchase screen shows the price in your App Store currency. Family Sharing is supported.
SUPPORT & CONTACT
ねるシフト · support
Questions, bug reports and suggestions are welcome.