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Timeshifter Shift Work icon
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Timeshifter Shift Work

Timeshifter Inc. · Health & Fitness · United States store
NOT IN TOP 100 HERE
View on App Store ↗ Instagram card Google Play version →
Revenue a month, worldwide EST
$304
Likely $101 to $912
New ratings
Tracking
Daily counts start building from today
Rating
4.0 of 5
21 ratings in this store
Countries it ranks in
0
was 0 on Oct 16, 2026

Revenue

Estimated from the grossing charts of Oct 23, 2026 in the 53 countries we track, and ratings growth on the App Store.

EST. REVENUE / YEAR · WORLDWIDE
$3.6K
0.5 new ratings a month on average since launch
EST. LIFETIME DOWNLOADS
735 to 2.1K
Estimated from ratings count
WHERE ITS USERS ARE · SHARE OF RATINGS
  • United States 21 ratings66%
  • United Kingdom 3 ratings9%
  • Australia 3 ratings9%
  • Germany 3 ratings9%
  • Canada 1 ratings3%
  • Saudi Arabia 1 ratings3%
HOW SURE ARE WE
Not in any grossing chart, so this comes from ratings growth (0.5 new ratings a month on average since launch): revenue grows with new ratings, more slowly for apps that collect ratings fast. Tested on 418 apps with verified revenue: typically off by about 2 times, and big earners tend to come out low. Countries we don't track (and Google Play in China, which doesn't exist) aren't included, and neither are ads or web payments. Gross revenue before store fees.
RATINGS
21
AVG RATING
3.95
PRICE
Free
AGE
4.9y
LAST UPDATE
10d ago
VERSION
1.8.1
SIZE
65 MB
AGE RATING
4+

Last 30 days

From our daily snapshots of every grossing chart.

DAYS IN A GROSSING CHART
0 / 30
COUNTRIES NOW
0 (was 0)
EST. REVENUE FROM CHARTS, DAILY · BOTH STORES ONLY EST
Show daily values
Sep 24, 2026not in a grossing chart
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Oct 23, 2026not in a grossing chart
Best rank Sep 24, 2026: not ranked. Now: not ranked. Days at zero are days outside every grossing chart.

Money and momentum

Measured from the store, not estimated.

WHAT IT CHARGES
2 purchases listed
  • Shiftwork$6.99
  • Shiftwork$69.99
Top in-app purchases as listed on the App Store, in local prices.
REVIEW MOMENTUM
0.1 reviews / week
  • Recent reviews average3.2 stars
  • Recent 1 and 2 star share39%
From the latest 18 written reviews, covering 1692 days.
RELEASE CADENCE
4 updates in 90 days
  • Typical gap between releases13 days
From the last 25 versions listed on the App Store.
RATING BREAKDOWN
21 ratings
5★57%
4★14%
3★10%
2★5%
1★14%

What users want

From the latest 18 reviews on the United States App Store, Mar 6, 2022 to Oct 14, 2026: 39% are 1 or 2 stars. Open a theme to read what people wrote.

WHAT THEY COMPLAIN ABOUT · SHARE OF BAD REVIEWS

No common theme in the bad reviews, or they aren't in English.

WHAT THEY ASK FOR
  • I've been using this for a couple months and when it works it's super helpful but I wish it had more integrations like able to import your schedule and have different calendar views. 3★, Jul 29, 2026
  • If this synced up to Apple Watch Fitbit etc and gave me a score for how well I was doing that would be awesome and gamify it 5★, May 29, 2025
  • I wish this was something that I had when I first started my career. 5★, Sep 21, 2024
WORDS THAT KEEP COMING UP IN BAD REVIEWS

Nothing stands out.

WHAT THEY LOVE · SHARE OF GOOD REVIEWS
Easy to use20%

2 of the 4 and 5 star reviews.

★★★★★ This app makes it super easy to make changing sleep schedules manageable.
★★★★★ So simple and I felt the changes right away.
Useful, it helps20%

2 of the 4 and 5 star reviews.

★★★★★ Really helps with night shift.
★★★★★ Like anything in life I don't follow it if I don't want to, but it's always helpful to know the guidelines and how far off I am.

Found by matching words and phrases in the reviews, not read by a person. A review can count toward more than one theme.

What users say

Latest reviews, United States App Store.

★★★★★Oct 14, 2026
Helps out a lot

Really helps with night shift. I have been having issues with the app logging me out and I need to log back in regularly recently though.

★★★★★Sep 23, 2026
Great app!

I love this app. It has made such a difference for me. I recently had a glitch with the app, and the developers were so responsive and followed up to resolve the issue.

★★★★★Jul 29, 2026
Almost good

I’ve been using this for a couple months and when it works it’s super helpful but I wish it had more integrations like able to import your schedule and have different calendar views. Night mode would also be amazing. Lastly this after latest update it keeps logging me out while I’m adding shifts and doesn’t save the progress :/

★★★★★Jul 14, 2026
Bugs!

I love this app for regulating my sleep for my overnight shifts and it’s so helpful in keeping me from feeling tired, but since having it there’s been 2 bugs that completely keep me from getting into the app. :(

★★★★★Apr 16, 2026
Great for shift workers!!

Been using for over a year. My work schedule includes multiple shift changes per week and prior to using this app I was never getting the sleep I needed. For many years I was constantly drinking caffeine to stay awake, melatonin to fall asleep. I was never able to maintain a schedule outside of work because I never knew when I was going to be too tired. This app makes it super easy to make changing sleep schedules manageable. I only give it 4 stars because it does not include a good time to exercise.

★★★★★Jun 9, 2025
IT support

Friend recommend this app to me. I work on IT production support for different countries and time zones. I loaded all my different shifts and followed recs it helped my sleep quality tremendously. 100 % worth trying.

Store screenshots

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App Store ads

Apple Search Ads this app ran in the last 90 days, from Apple's public ad repository.

No App Store ads in the EU
None in the last 90 days.

Apple only publishes ads shown in the EU (EU Digital Services Act), with a 7 day delay. An app that advertises only outside the EU shows nothing here.

Growth research

Where this app is buying and earning its users. Each link opens pre filtered.

ASO keywords

Most repeated terms in the listing. Highlighted ones also appear in the title.

circadian16shift13shift work13work12sleep9timeshifter9advice8shift workers6based6science6advice based5circadian science5circadian clock5disruption4workers4health4personalized advice3based latest3health quality3quality life3science shift3circadian rhythms3work schedules3circadian disruption3

What's new in 1.8.1

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.

Released Nov 28, 2021. Current version shipped Oct 13, 2026.

Store description

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

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