--- title: "Timeshifter - Reviews, Revenue and Downloads in Singapore | Apple App Store" description: "Reduce jet lag with personalized plans based on the latest sleep and circadian science. Timeshifter creates a plan for every flight and time zone, tailored to your chronotype, sleep pattern, itinerary" --- # Timeshifter — Singapore > Jet lag app ![Timeshifter App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/d9/39/7f/d9397fef-1d05-19f6-6ddc-6122917ee992/AppStore-0-0-1x_U007emarketing-0-8-0-85-220.png/434x0w.png) **Developer:** [Timeshifter](https://apptail.io/developer/timeshifter-LXqb) (United States) **Category:** Travel **Rating:** 4.6/5 (15 ratings) **Price:** Free **Bundle ID:** com.timeshifter.timeshifter **Store:** Apple App Store **Country:** Singapore **Version:** 2.6.4 (released 2026-09-01) **Original Release:** 2018-06-20 **Languages:** English **App Store Link:** [Download on Apple App Store](https://apps.apple.com/sg/app/app/id1380684374) **AppTail Page:** [https://apptail.io/app/timeshifter-jUS/singapore](https://apptail.io/app/timeshifter-jUS/singapore) ## Timeshifter Description Reduce jet lag with personalized plans based on the latest sleep and circadian science. Timeshifter creates a plan for every flight and time zone, tailored to your chronotype, sleep pattern, itinerary and personal preferences. Used by NASA astronauts, F1 teams, NBA players, Olympic athletes and frequent travelers - and rated "as good as it's going to get" by The New York Times. - The Wall Street Journal: "Indispensable" - Condé Nast Traveler: "Say goodbye to jet lag" - WIRED: "Will help reset your [circadian] clock" - Travel + Leisure: "Game-changer" WHAT YOU GET Jet lag plans that show exactly when to seek light, when to avoid it, when to sleep and when to nap, and how to use melatonin (optional) and caffeine correctly (optional) - hour by hour. PROVEN RESULTS Based on ~130,000 post-flight surveys: - 96.4% of travelers who followed their plan avoided severe jet lag entirely. - Travelers who ignored the advice were 6.2x more likely to experience severe jet lag - and 14.1x more likely to experience very severe jet lag. YOUR FIRST PLAN IS FREE Your first jet lag plan is free, with no commitment. After your free plan, you can buy plans as you go for US$9.99 per plan, or subscribe for unlimited plans at US$24.99. KEY FEATURES - Circadian Time™: advice timed to your circadian clock - Practicality Filter™: adjusts advice to the "real world" - Quick Turnaround®: automatically detects short trips - Pre-travel advice: start adjusting before departure - Push notifications: view advice without opening the app JET LAG MYTHS VS. CIRCADIAN SCIENCE Jet lag cannot be fixed with generic sleep advice, exercise, hydration, dietary supplements, special diets or fasting. None of these reset your circadian clock quickly to a new time zone. Light is the key time cue that resets your circadian clock. Individually-timed light exposure and light avoidance - based on your chronotype, your normal sleep pattern and your itinerary - is the only way to adjust to a new time zone quickly. Get the timing wrong and jet lag gets worse. Getting that timing right is complex and unintuitive, which is why generic advice fails. Timeshifter works as your jet lag calculator and planner, doing that timing for you. WHY WE MADE TIMESHIFTER We built Timeshifter to make circadian science accessible and help you apply it to reduce jet lag. It targets the underlying cause of jet lag - the disruption of your circadian clock - and reduces the symptoms that come with it, including insomnia, daytime sleepiness, fatigue and digestive discomfort. Timeshifter was developed with Dr. Steven W. Lockley, a Harvard Medical School faculty member for over 20 years and former neuroscientist at Brigham and Women's Hospital. He is an international authority on circadian rhythms and sleep, with more than 30 years of clinical research experience in humans, and works with NASA astronauts and mission controllers, F1 teams, NBA players, national soccer teams and Olympic athletes. Whether you are crossing one time zone or ten, on a long-haul flight or a quick turnaround, Timeshifter gives you a jet lag plan built for that trip. Download Timeshifter and make jet lag history on your next flight. 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. Timeshifter is not intended for pilots and flight crew on duty. Terms of Use: www.timeshifter.com/legal/terms-of-use Privacy Policy: www.timeshifter.com/legal/privacy-policy ## Timeshifter Screenshots - [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/47/21/26/472126ac-effe-7baf-60ff-629f16186378/iPhone_6_U002c9in_-_20.png/1320x2868.png) - [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/be/8b/b3/be8bb387-e81a-9f21-375e-168c052fc0ff/iPhone_6_U002c9in_-_4.png/1320x2868.png) - [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/34/52/9b/34529b80-8720-c674-d3cf-8ab9c06b968c/iPhone_6_U002c9in_-_6.png/1320x2868.png) - [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/e2/82/05/e28205ee-f71c-8d1c-a36e-c9ecd9fbea32/iPhone_6_U002c9in_-_2.png/1320x2868.png) - [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/84/07/aa/8407aab5-2868-9301-07e4-dbb23e9538ad/iPhone_6_U002c9in_-_3.png/1320x2868.png) - [Screenshot 6](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/fb/28/a9/fb28a9ac-986d-bc27-1c20-209f7c679eb6/iPhone_6_U002c9in_-_23.png/1320x2868.png) - [Screenshot 7](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/ff/9f/ba/ff9fba8e-9e15-6570-61b1-c5ef4f6ea7cf/iPhone_6_U002c9in_-_8.png/1320x2868.png) - [Screenshot 8](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/4d/ed/79/4ded798a-59b2-6235-1a45-3c7f5cdb302c/iPhone_6_U002c9in_-_9.png/1320x2868.png) - [Screenshot 9](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/93/21/4b/93214b80-62e4-bdb3-70dd-73a598385c64/iPhone_6_U002c9in_-_10.png/1320x2868.png) ## Timeshifter Rating Breakdown in Singapore - 5 stars: 12 (80%) - 4 stars: 2 (13%) - 3 stars: 0 (0%) - 2 stars: 0 (0%) - 1 stars: 1 (7%) ## Timeshifter Reviews in Singapore ### ***** "Outstanding Results" I’ve been a frequent international traveler for over a decade, including dozens of cross-Pacific flights. Even though I am experienced in managing jet lag, I was surprised at how much better the Timeshifter protocol worked for my last trip (from Las Vegas to Singapore). I experienced virtually no jet lag. It was far and away the easiest time zone transition I’ve ever had. Highly recommended! -- Steve In The Box, 2022-09-10 ### ***** "Road warrior and the first time without jetlag" I have been traveling for work very frequently and regularly cross 16 hours time difference. As you can imagine this turns your entire life up side down. I started to use Timeshifter on my last trip and I’m truly amazed! I honestly do not have jetlag - event though traveling for close to 24 hours and crossing 16 time zones. It is important you follow the directions the app gives on on when to drink caffeine, find light and go to sleep - but It Works!!! I am no longer dreading long trips! Well done guys! -- Travelgirlontimeshifter, 2022-08-04 ### *---- "unusable" Perpetually stuck on the loading page. -- reywx, 2022-05-03 ### ***** "Beat jet lag the scientific way!" I’ve been travelling for work for over 20 years .. after a very very long trip in July (110 hours of travel in 14 days) I was exhausted for one entire week ... I decided to look for a better way to do this ... found this app .. waited for my next very long trip .. in a period of 17 days I had - Singapore, Japan, Australia,Singapore, Atlanta (USA) and back to Singapore (home).... I used this app to a tee on the singapore - Atlanta - Singapore portion .. ( supported by using sunglasses (when the advice was to go dark), and bright glasses when I needed bright light and there was no sun out (retimer glassses)... I had very little jet lag on the way over to the USA... and NONE on the way back to Singapore ... this is a first in travelling all my working life ..... brilliant, brilliant! If you travel beyond 3+ hours in time difference this app will really help ... highly recommended!! -- big_marcelo, 2018-11-01 ### ***** "Awesome!" Went on a 25 journey Singapore -Chicago-Singapore; and had just 10% jetlag! This is a great Jet lag app! Thank you !!! 👍 -- SupriyaG, 2018-10-26 [View all Timeshifter reviews and detailed analytics on AppTail](https://apptail.io/account/signup?utm_campaign=ai-crawl&utm_content=reviews) ## Timeshifter In-App Purchases | Item | Price | |------|-------| | Timeshifter | 32.98 S$ | | jet lag plan | 14.98 S$ | | discounted jet lag plan | 6.98 S$ | ## Timeshifter Store Rankings | Chart | Country | Category | Rank | |-------|---------|----------|------| | Top Grossing | Australia | Travel | #20 | | Top Grossing | Malaysia | Travel | #21 | | Top Grossing | Singapore | Travel | #22 | | Top Grossing | India | Travel | #26 | | Top Grossing | United States | Travel | #27 | | Top Grossing | United Kingdom | Travel | #31 | | Top Grossing | Brazil | Travel | #32 | | Top Grossing | Canada | Travel | #32 | | Top Grossing | Denmark | Travel | #35 | | Top Grossing | Japan | Travel | #37 | | Top Grossing | United Arab Emirates | Travel | #38 | | Top Grossing | Portugal | Travel | #39 | | Top Grossing | Mexico | Travel | #40 | | Top Grossing | Indonesia | Travel | #42 | | Top Grossing | Netherlands | Travel | #48 | | Top Grossing | Sweden | Travel | #56 | | Top Grossing | Greece | Travel | #65 | | Top Grossing | Philippines | Travel | #67 | | Top Grossing | Colombia | Travel | #73 | | Top Grossing | Ecuador | Travel | #75 | | Top Grossing | Switzerland | Travel | #77 | | Top Grossing | Finland | Travel | #81 | | Top Grossing | Peru | Travel | #86 | | Top Grossing | Taiwan | Travel | #87 | | Top Grossing | Norway | Travel | #89 | | Top Grossing | South Korea | Travel | #90 | | Top Grossing | New Zealand | Travel | #95 | | Top Free | New Zealand | Travel | #221 | ## Timeshifter Discovered Keywords - timeshifter - circadian - circadian rhythm ## Apps Similar to Timeshifter - [TripIt: Travel Planner](https://apptail.io/app/tripit-travel-planner-Hh/singapore) - [Rick Steves Audio Europe™](https://apptail.io/app/rick-steves-audio-europe-Rab/singapore) - [Flighty – Live Flight Tracker](https://apptail.io/app/flighty-live-flight-tracker-Bqo/singapore) - [Alto](https://apptail.io/app/alto-ypq/singapore) - [Airside Digital Identity](https://apptail.io/app/airside-digital-identity-oIx/singapore) - [Out Of Office - OOO.](https://apptail.io/app/out-of-office-ooo-RSS/singapore) - [Shinkansen smartEX App](https://apptail.io/app/shinkansen-smartex-app-fNkb/singapore) - [PackPoint Travel Packing List](https://apptail.io/app/packpoint-travel-packing-list-nsUb/singapore) - [seats.aero](https://apptail.io/app/seatsaero-neBm/singapore) - [Global Entry Mobile](https://apptail.io/app/global-entry-mobile-xWMn/singapore) ## Timeshifter Available In - [United States](https://apptail.io/app/timeshifter-jUS/united-states) - [United Kingdom](https://apptail.io/app/timeshifter-jUS/united-kingdom) - [Australia](https://apptail.io/app/timeshifter-jUS/australia) - [Canada](https://apptail.io/app/timeshifter-jUS/canada) - [Germany](https://apptail.io/app/timeshifter-jUS/germany) - [Netherlands](https://apptail.io/app/timeshifter-jUS/netherlands) - [New Zealand](https://apptail.io/app/timeshifter-jUS/new-zealand) - [Denmark](https://apptail.io/app/timeshifter-jUS/denmark) - [France](https://apptail.io/app/timeshifter-jUS/france) - [Switzerland](https://apptail.io/app/timeshifter-jUS/switzerland) - [Mexico](https://apptail.io/app/timeshifter-jUS/mexico) - [Italy](https://apptail.io/app/timeshifter-jUS/italy) - [Ireland](https://apptail.io/app/timeshifter-jUS/ireland) - [Sweden](https://apptail.io/app/timeshifter-jUS/sweden) - [Spain](https://apptail.io/app/timeshifter-jUS/spain) - [India](https://apptail.io/app/timeshifter-jUS/india) - [Belgium](https://apptail.io/app/timeshifter-jUS/belgium) - [Poland](https://apptail.io/app/timeshifter-jUS/poland) - [Brazil](https://apptail.io/app/timeshifter-jUS/brazil) - [Singapore](https://apptail.io/app/timeshifter-jUS/singapore) - [Hong Kong SAR China](https://apptail.io/app/timeshifter-jUS/hong-kong) - [Japan](https://apptail.io/app/timeshifter-jUS/japan) - [Austria](https://apptail.io/app/timeshifter-jUS/austria) - [South Africa](https://apptail.io/app/timeshifter-jUS/south-africa) - [Colombia](https://apptail.io/app/timeshifter-jUS/colombia) - [Finland](https://apptail.io/app/timeshifter-jUS/finland) - [Portugal](https://apptail.io/app/timeshifter-jUS/portugal) - [Israel](https://apptail.io/app/timeshifter-jUS/israel) - [Norway](https://apptail.io/app/timeshifter-jUS/norway) - [Lithuania](https://apptail.io/app/timeshifter-jUS/lithuania) - [United Arab Emirates](https://apptail.io/app/timeshifter-jUS/united-arab-emirates) - [China](https://apptail.io/app/timeshifter-jUS/china) - [Türkiye](https://apptail.io/app/timeshifter-jUS/turkey) - [Philippines](https://apptail.io/app/timeshifter-jUS/philippines) - [Romania](https://apptail.io/app/timeshifter-jUS/romania) - [Russia](https://apptail.io/app/timeshifter-jUS/russia) - [Argentina](https://apptail.io/app/timeshifter-jUS/argentina) - [Taiwan](https://apptail.io/app/timeshifter-jUS/taiwan) - [Czechia](https://apptail.io/app/timeshifter-jUS/czechia) - [Ukraine](https://apptail.io/app/timeshifter-jUS/ukraine) - [Hungary](https://apptail.io/app/timeshifter-jUS/hungary) - [South Korea](https://apptail.io/app/timeshifter-jUS/south-korea) - [Bulgaria](https://apptail.io/app/timeshifter-jUS/bulgaria) - [Slovakia](https://apptail.io/app/timeshifter-jUS/slovakia) - [Malaysia](https://apptail.io/app/timeshifter-jUS/malaysia) - [Indonesia](https://apptail.io/app/timeshifter-jUS/indonesia) - [Greece](https://apptail.io/app/timeshifter-jUS/greece) - [Egypt](https://apptail.io/app/timeshifter-jUS/egypt) - [Thailand](https://apptail.io/app/timeshifter-jUS/thailand) - [Croatia](https://apptail.io/app/timeshifter-jUS/croatia) - [Luxembourg](https://apptail.io/app/timeshifter-jUS/luxembourg) - [Malta](https://apptail.io/app/timeshifter-jUS/malta) - [Peru](https://apptail.io/app/timeshifter-jUS/peru) - [Saudi Arabia](https://apptail.io/app/timeshifter-jUS/saudi-arabia) - [Dominican Republic](https://apptail.io/app/timeshifter-jUS/dominican-republic) - [Slovenia](https://apptail.io/app/timeshifter-jUS/slovenia) - [Chile](https://apptail.io/app/timeshifter-jUS/chile) - [Azerbaijan](https://apptail.io/app/timeshifter-jUS/azerbaijan) - [Bahrain](https://apptail.io/app/timeshifter-jUS/bahrain) - [Qatar](https://apptail.io/app/timeshifter-jUS/qatar) - [Armenia](https://apptail.io/app/timeshifter-jUS/armenia) - [Uzbekistan](https://apptail.io/app/timeshifter-jUS/uzbekistan) - [Lebanon](https://apptail.io/app/timeshifter-jUS/lebanon) - [Kazakhstan](https://apptail.io/app/timeshifter-jUS/kazakhstan) - [Vietnam](https://apptail.io/app/timeshifter-jUS/vietnam) - [Kuwait](https://apptail.io/app/timeshifter-jUS/kuwait) - [Nigeria](https://apptail.io/app/timeshifter-jUS/nigeria) - [Belarus](https://apptail.io/app/timeshifter-jUS/belarus) - [Tunisia](https://apptail.io/app/timeshifter-jUS/tunisia) - [Madagascar](https://apptail.io/app/timeshifter-jUS/madagascar) - [Algeria](https://apptail.io/app/timeshifter-jUS/algeria) - [Nepal](https://apptail.io/app/timeshifter-jUS/nepal) - [Cyprus](https://apptail.io/app/timeshifter-jUS/cyprus) - [Sri Lanka](https://apptail.io/app/timeshifter-jUS/sri-lanka) - [Ecuador](https://apptail.io/app/timeshifter-jUS/ecuador) - [Pakistan](https://apptail.io/app/timeshifter-jUS/pakistan) --- ## About AppTail [AppTail](https://apptail.io) is a mobile app intelligence platform providing app analytics, ASO (App Store Optimization) tools, keyword tracking, competitor analysis, revenue estimates, and review monitoring for iOS App Store apps. 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