Timeshifter Shift Work vs NightShiftMode
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Timeshifter Shift Work
Optimize your sleep and energy levels with science-based guidance tailored for shift workers. This app provides personalized advice to combat circadian disruption, improving performance, health, and quality of life. It replaces common myths with evidence-based interventions to reset your internal clock.
- Personalized circadian clock advice
- Practical real-world adjustments
- Quick shift schedule entry
- Commute and preparation time inclusion
- Fatigue prediction alerts
- Timely advice notifications
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Combat shift work disruption with personalized advice based on the latest circadian science. This groundbreaking app empowers shift workers to optimize their sleep, performance, health, and quality of life with science-based guidance developed by world-renowned circadian scientists. Fast Company: “Congratulations Timeshifter on helping to change the world.” Timeshifter — Shift Work Edition — was developed to help shift workers reduce the underlying problem of circadian and sleep disruption inherent in shift work. With Timeshifter, you will receive highly personalized advice based on your sleep pattern, chronotype, work schedule, and personal preferences. SHIFT WORK MYTHS VS. CIRCADIAN SCIENCE Shift workers face a serious biological challenge: misalignment between their internal circadian rhythms and their work schedules. This circadian disruption leads to insomnia, excessive sleepiness, poor performance, and increased long-term health risks. Popular advice — like drinking more coffee, using supplements, or simply “getting more rest” — misses the mark. These approaches don’t address the root cause: your circadian misalignment. It’s time to replace the myths with real science. Generic tips won’t solve circadian disruption. Only evidence-based interventions that "reset" your circadian rhythms and manage circadian timing can effectively reduce the negative effects of shift work. THE REAL SCIENCE OF SHIFT WORK // In your brain, a circadian clock regulates the rhythm of your day. // Shift work causes your sleep and other behaviors to occur at biologically inappropriate times, resulting in fatigue, poor sleep, and long-term health risks. // Light is the most powerful cue for resetting your circadian clock. The correct timing of light exposure and light avoidance is the foundation of any circadian intervention to improve alertness and sleep quality. If your timing is off, it can make things worse. WHY SHIFT WORKERS LOVE TIMESHIFTER // Based on the latest sleep and circadian science // Optimizes your sleep, alertness, and performance // Reduces the negative effects of shift work on productivity, health, and quality of life Using Timeshifter is as simple as taking small actions at specific times. KEY FEATURES // Circadian Time™: Advice is based on your individual circadian clock // Practicality Filter™: Adjusts advice to work in the "real world" // Quick Shift Entry: Add work schedules across multiple dates in seconds // Commute Time: Include commute and “get ready” times to ensure practical advice // Fatigue Prediction: Warns you when to be extra cautious to avoid mistakes and accidents // Advice Notifications: Get timely advice even without opening the app NO EXPENSIVE EQUIPMENT REQUIRED Timeshifter is a highly empowering experience, and it requires no special equipment. Just a sleep mask and your favorite dark sunglasses. TRY IT FREE A 30-day free trial is available — no commitment required! After your trial, you can choose to subscribe monthly ($6.99/mo) or annually ($69.99/yr). These statements have not been evaluated by the Food and Drug Administration. Timeshifter is not intended to diagnose, treat, cure or prevent any disease, and is intended for healthy adults, 18 years of age or older. Terms of use: www.timeshifter.com/terms/terms-of-use Privacy policy: www.timeshifter.com/terms/privacy-policy
NightShiftMode
This health tracking app accurately monitors your activity, sleep, and steps based on your personalized work schedule, not a standard day-night cycle. It integrates with HealthKit, offers helpful reminders, and provides comprehensive health reports.
- Personalized work hour tracking
- Accurate step and calorie monitoring
- Sleep and activity analysis
- HealthKit integration
- Activity and hydration reminders
- Daily, weekly, monthly health reports
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Night Shift Mode is a smart health tracking app designed for both night shift and regular daytime workers. It allows users to set their real working hours so steps, calories, sleep, and activity are tracked accurately based on their personal schedule instead of a fixed day-night cycle. Users can create a profile, define their work hours, and view daily, weekly, and monthly health reports. The app syncs with HealthKit to collect health data and provides reminders for activities like standing, exercise, and hydration with push notifications. Users can manage their profile, read FAQs, send feedback, share the app, and control their account through the settings, including the option to delete their account. This app helps users stay healthy, organized, and in control of their wellbeing regardless of their work schedule.
Screenshots
Verdict
The clearest difference is rating: NightShiftMode at 5.0 against Timeshifter Shift Work's 3.9. NightShiftMode also leads on in-app purchases (none vs 2) and iOS requirement (15.6 vs 17.2). Timeshifter Shift Work's advantage is ratings volume (19 vs 3). On price, update cadence, ads and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Timeshifter Shift Work sells 2 in-app purchases, starting at $6.99 per month. NightShiftMode asks for nothing beyond the download.
NightShiftMode holds the better App Store score, 5.0 against 3.9. That said, the two scores are not equally well evidenced: Timeshifter Shift Work has 19 ratings behind it against 3, so its average is the more settled of the two.
Timeshifter Shift Work ships an update every 2 weeks, NightShiftMode every 3 weeks. The most recent releases landed on September 21, 2026 and September 9, 2026 respectively.
| Parameter | Timeshifter Shift Work | NightShiftMode |
|---|---|---|
| Price | Free | Free |
| Rating | 3.9 (19 ratings) | 5.0 (3 ratings) — better |
| Positive reviews | 48.1% of reviews | — |
| Number of ratings | 19 — better | 3 |
| Update frequency | Every 2 weeks — better | Every 3 weeks |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone | iPhone, iPod — better |
| Requires iOS | 17.2 | 15.6 — better |
| Further details — not scored | ||
| Size | 66 MB | 34 MB |
| Age rating | 4+ | 17+ |
| Developer | Timeshifter Inc. | Caris Trippe |
Customer experience
Timeshifter Shift Work
NightShiftMode
In-app purchases
Timeshifter Shift Work
- Shiftwork$6.991 Month
- Shiftwork$69.991 Year
NightShiftMode
No in-app purchases
Questions
Is Timeshifter Shift Work free?
Is NightShiftMode free?
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