OffShift vs DrowZe
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
OffShift
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OffShift is built for people who work nights, long shifts, and rotating schedules. Whether you're a paramedic, nurse, firefighter, physician, or trades worker โ OffShift helps you sleep smarter, recover faster, and stay ahead of fatigue. WHAT'S NEW IN 1.6 - App lock โ protect your health data with Face ID or Touch ID - Shift editing โ edit time, type, and notes on any shift - Pre-shift fatigue warning โ get a heads-up when you're running low before a shift - Auto-archive โ past shifts stay hidden but your trend data stays intact TRACK YOUR SLEEP - Log sleep manually or sync from Apple Health - Automatically merges fragmented sleep into meaningful sessions - See total sleep, nightly averages, and sleep debt at a glance - Rate sleep quality and track streaks to build better habits UNDERSTAND YOUR SCHEDULE - View upcoming shifts clearly - Get alerts for overlapping shifts, short turnarounds, and unusually long days - Apply rotation templates to build weeks of shifts in seconds - Import shifts from your iOS calendar automatically - Share a PDF schedule with your partner or family - Edit any shift directly from the detail view STAY AHEAD OF FATIGUE - Recovery score based on your recent sleep and sleep debt - 3-day fatigue forecast based on upcoming shifts and sleep history - Pre-shift fatigue warning when your score is too high going into a shift - Personalized sleep plans built around your shift type - Caffeine cutoff, nap windows, and bedtime reminders timed to your schedule - Haptic wake-up alarm with snooze, timed to your sleep plan APPLE WATCH - Shift progress and countdown on your wrist - Sleep summary and recovery score - 7-day sleep trend chart - Complication support for quick glances WIDGETS - Next shift at a glance - Shift countdown and progress bar - Sleep summary - Fatigue score widget OFFSHIFT PRO - Apple Health sleep sync - 30 and 90-day sleep trends - Advanced widgets including fatigue score - Apple Watch app - Live Activity on Dynamic Island and lock screen - Custom rotation templates - Shift pattern detection - Calendar import - Haptic alarm - Fatigue forecast - Pre-sleep routine reminders - Available monthly, yearly, or as a one-time lifetime purchase PRIVATE BY DESIGN - App lock with Face ID, Touch ID, or passcode - Your data stays on your device and iCloud account - No accounts, no ads, no tracking "Just sleep at night" isn't an option for everyone. OffShift gets that.
DrowZe
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Most sleep apps assume you go to bed at 10 PM. You don't. Drowze is the only sleep app built from the ground up for shift workers -- nurses, paramedics, 911 dispatchers, factory workers, and anyone whose schedule fights their biology every week. --- WHAT MAKES DROWZE DIFFERENT --- Every screen knows what shift you just worked. Finished a 12-hour night shift at 7 AM? Drowze says "the world is waking up -- here's how to tune it out." Not "Good evening, time to wind down." That's the difference. --- FREE FEATURES --- - Shift-Aware Sleep Mode Your home screen adapts in real time -- pre-shift, on-shift, post-shift, wind-down. Always relevant, never generic. - Sleep Soundscapes 3 scientifically chosen audio environments to block the world out while you sleep during the day. - Wind-Down Sessions 3 guided audio sessions to help your nervous system downshift after high-stress work hours. - Shift Schedule Builder Set up rotating, night, or irregular schedules. Drowze builds your sleep windows automatically. - Smart Bedtime Reminders Notifications that fire at the right time -- calculated from your actual shift end, not a fixed clock time. --- PRO: SLEEP LIKE YOUR LIFE DEPENDS ON IT --- - Nap Optimizer Tells you exactly when and how long to nap based on your shift timing and sleep debt -- not just "take a 20-minute nap." - Sleep Debt Tracker See your real cumulative deficit, updated daily. Know when you're in the hole and when you've caught up. - Recovery Score A daily 0-100 score that accounts for sleep duration, consistency, and circadian recovery after shifts. - Caffeine Coach Tells you the optimal cutoff time for caffeine based on your shift and chronotype -- so it helps your performance, not wrecks your sleep. - Light Exposure Coach When to seek light and when to avoid it -- the most powerful circadian reset tool, timed to your schedule. - Full Soundscape & Session Library 8 soundscapes and 6 guided sessions, including deep-recovery content for night shift decompression. - Apple Health Sync Your sleep sessions sync to Apple Health automatically. --- WHO IT'S FOR --- - Registered Nurses & ICU staff on 12-hour rotations - Paramedics & EMTs on 24-hour shifts - Factory & warehouse workers on night lines - Police, firefighters & correctional officers - 911 dispatchers & security professionals --- THE SCIENCE --- Drowze is built on circadian rhythm research -- the same science that explains why shift workers have higher rates of sleep disorders, cardiovascular disease, and metabolic conditions. Every recommendation is grounded in sleep physiology, not generic wellness advice. Try free. Upgrade to Pro for $4.99/month or $29.99/year. Cancel anytime. Terms of Use: https://drowze.ca/terms Privacy Policy: https://drowze.ca/privacy
Screenshots
Verdict
The clearest difference is ads: OffShift at none against DrowZe's shown. DrowZe's advantage is iOS requirement (15.1 vs 26.1). On price, update cadence, in-app purchases and device support there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. OffShift sells 2 in-app purchases, starting at $3.99 per month and DrowZe sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.
Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on September 7, 2026 and September 8, 2026 respectively.
| Parameter | OffShift | DrowZe |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Ads | No โ better | Yes |
| In-app purchases | Yes | Yes |
| Devices | iPhone, Apple Watch โ better | iPhone |
| Requires iOS | 26.1 | 15.1 โ better |
| Further details โ not scored | ||
| Size | 3 MB | 75 MB |
| Age rating | 4+ | 4+ |
| Developer | JONATHAN ALEXANDER WRIGHT | Abhishek Solanki |
In-app purchases
OffShift
- OffShift Pro Monthly$3.991 Month
- OffShift Pro Yearly$29.991 Year
DrowZe
- DrowZe Pro Monthly3 Days trial$4.991 Month
- DrowZe Pro Yearly7 Days trial$29.991 Year
Questions
Is OffShift free?
Is DrowZe free?
Do OffShift or DrowZe have ads?
Which is updated more often, OffShift or DrowZe?
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