Steady, Sleep for shift workers

Built for shift workers, not 9-to-5

Name: Steady
Author: JC Mobile App Studio LLC

A reaction test before the drive home, a plan for switching to nights, and your next 24 hours of work, sleep and naps on one line. The drive-home risk alert is always free.

Free, Pro $3.99/mo or $24.99/yr, 7-day free trial
Health & Fitness
iPhone, iPhone Duo, Apple Watch, Android
EN, ES
Age 4+

iPhone, iPad and iPhone Duo

Every screen

Today leads with the one thing that matters right now: your fatigue, the drive home, and the switch coming up. Unfold an iPhone Duo and it reads like two pages, with your week beside today. Stand it half open on the nightstand and it becomes a bedside screen.

New in 1.8

Switching to nights

When your rotation changes, Steady plans the days around it: go to bed a little later each day, get light in the evening, and nap before the first night. The plan follows shift-work research, and it is free.

New in 1.8, free

Before you drive

A 3-minute reaction test, compared with your own rested speed. Slow or missed taps are a sign of fatigue. It is a fatigue check, not a driving test, and the drive-home risk alert warns you before you get in the car.

Every rotation

Your schedule

Pick DuPont, 4-on-4-off, Panama 2-2-3 or 5-on-5-off, import from your Calendar, or photograph the roster on the wall and confirm every day before it's saved. Tap any day to change its hours for overtime, a swap or a sick day.

Day or night

Sleep

Every sleep, from Apple Health or logged by hand, naps included. Sleep debt shows how far behind you are and a payback plan built around your real rota, and the sleep score measures consistency against your own rotation.

290 tips for sleeping at odd hours

Coaching

Evidence-based tips grounded in AASM, NIOSH and chronobiology research, matched to how you're doing right now. Wind Down plays brown noise, pink noise or 4-7-8 breathing, and the smart wake alarm wakes you in light sleep within a window you choose.

In motion

See Steady in 30 seconds

Honest by default

No accounts. No servers. Data Not Collected.

The roster photo is read on your iPhone and never stored. Steady carries Apple's Data Not Collected label and runs on iPhone, iPad, iPhone Duo and Apple Watch.

Roster photo never storedRead on device, confirmed by you, then gone.

Apple Health, your choiceSleep log syncs with Health only if you allow it.

Bilingual, written nativelyEnglish and Spanish, both written by a person.

Not a medical deviceSteady helps you plan. It does not diagnose.

The full list

What's inside

Everything Steady does, in one place.

Drive-home risk alert before you get in the car, always free
New: a 3-minute reaction test before you drive
New: a day-by-day plan when you switch to nights or back to days
Your next 24 hours of work, sleep, naps and caffeine cutoff on one line
Templates for DuPont, 4-on-4-off, Panama 2-2-3, on-call and more
Roster import from your Calendar, or from a photo of the schedule on the wall
Predicted alertness curve with the best windows for exercise, meals and light
Daily fatigue score, with the full breakdown in Pro
Sleep score measured against your own rotation
Sleep debt ledger with a payback plan
Smart wake alarm inside a window you choose
Wind Down: brown noise, pink noise, 4-7-8 breathing
iPhone Duo: a nightstand screen when half open, two pages when flat
Sleep Focus filter, Live Activity, Siri and Shortcuts
290 coaching tips grounded in AASM and NIOSH research
Apple Watch app, iPad and iPhone
Bilingual English and Spanish, written natively
No accounts, no servers, Data Not Collected

SwiftUISwiftDataHealthKitRevenueCat

Go further

Plan around your shifts with Steady Pro

Photo roster importPoint your camera at the schedule on the wall and confirm every day.

The alertness curve and light planWhen you'll crash, the fatigue breakdown, a 7-day forecast, the sleep debt ledger and the shift-aware sleep score.

Stages, alarms and coachingSleep stages, overnight vitals, Discoveries, the smart wake alarm and nap planner, widgets and Watch complications, and the full coaching library.

Free includes the drive-home alert, the reaction test, the night-switch planner, templates, Calendar import, the sleep log, check-ins, Wind Down, the Live Activity and the Apple Watch app. Pro is free for 7 days, then $3.99 a month or $24.99 a year.

Get Steady