Timeshifter Shift Work
Timeshifter Inc. Health & Fitness iPhoneiPadiPod touch
Timeshifter Shift Work is a free Health & Fitness app for iPhone and iPad by Timeshifter Inc. Rated 4.0/5 from 21 ratings. Requires iOS 17.2.
- Rating
- 4.0
- 21 ratings
- Price
- Free
- on the App Store
- Size
- 65 MB
- Age 4+
- Updated
- Oct 13
- 2026 · v1.8.1
Screenshots
About Timeshifter Shift Work
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
Ratings & reviews
4.0
21 ratings
What’s new
Version 1.8.1 · Updated October 13, 2026
We release updates regularly, and we're always looking for ways to make the experience better. Let's dive into the enhancements you'll find in our latest update: ## Fixed - Overall design and performance improvements If you have any feedback, or run into issues, please use the live chat in the app. We love to talk.
App privacy
The developer, Timeshifter Inc., reported these privacy practices to Apple.
Data Linked to You
The following data, which may be collected and linked to your identity, may be used for the following purposes:
- User Content: Customer Support
- Diagnostics: Other Diagnostic Data
- Contact Info: Email Address, Name
- Identifiers: User ID
Used for: Analytics, App Functionality
Alternatives to Timeshifter Shift Work
Looking for apps like Timeshifter Shift Work? Here are 6 similar apps on the App Store. The highest rated is CorePendium (4.9/5), and all 6 are free to download.
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Clairoe: Life in Rhythm
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SleepSync: Sleep Calculator
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CorePendium
4.9
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Circadian: Your Natural Rhythm
4.6
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EM:RAP - Medical Education
4.8
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Fractures: Splinting App
4.9
| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| Timeshifter Shift Work | 4.0 / 5 (21 ratings) | Free | October 13, 2026 | |
| Clairoe: Life in Rhythm | 4.4 / 5 (59) | Free | Oct 21, 2026 | Compare |
| SleepSync: Sleep Calculator | 3.7 / 5 (3) | Free | Mar 20, 2024 | Compare |
| CorePendium | 4.9 / 5 (1,545) | Free | Oct 11, 2026 | Compare |
| Circadian: Your Natural Rhythm | 4.6 / 5 (668) | Free | Jun 14, 2026 | Compare |
| EM:RAP - Medical Education | 4.8 / 5 (4,428) | Free | Sep 11, 2026 | Compare |
| Fractures: Splinting App | 4.9 / 5 (24) | Free | Sep 5, 2026 | Compare |