Comparison

AfterShift vs SleepShift

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

AfterShift

This app tracks sleep and recovery specifically for shift workers, calculating metrics based on your roster. It offers personalized reminders, nap tracking, and sleep techniques tailored to irregular schedules. Data remains private on your device.

Highlights
  • Roster-based sleep tracking
  • Shift-specific recovery metrics
  • Nap tracking with Dynamic Island integration
  • Timed wind-down and caffeine reminders
  • On-call shift support
  • Library of sleep techniques
  • Private, cloud-free data storage
Features
Read full description

Your day starts when your shift ends. AfterShift tracks sleep and recovery by your roster, from the end of one shift to the start of the next. Sleep apps that reset at midnight grade you against a day you don't work. AfterShift starts counting when your last shift ends and stops when your next one begins. Readiness, sleep debt, and your recovery timeline all live inside that window, so a run of nights or a quick turnaround is judged on its own terms. Your roster, filled in Set your rotation once and AfterShift fills in the next 8 weeks, then keeps them filled, so you stop typing shifts in one by one. Name every shift your roster has, and give your rest days names too. For 12-hour rosters, you set your shift types' hours once. If your shifts already live in a calendar, calendar import reads event titles and start times and suggests Day, Evening, Night, or On-call. It recognizes shift words in 13 languages. Every nap counts Last night's sleep imports itself from Apple Health, even in the background, once your sleep is saved to Health. The nap before a night shift counts toward readiness, sleep debt, and your Shift Recovery Score at full value. Start an anchor nap and it counts down in the Dynamic Island, then logs itself when it ends. A long-press fixes sleep you logged yourself. Change its start and end, or delete it so it stops counting. Sleep from Apple Health stays as Health recorded it. Timed to the shift ahead Wind-down, caffeine cut-off, and nap reminders are set from your next shift start, so a 7 p.m. start gets its own cut-off. All of them are free. Widgets count down to the shift ahead on your Home Screen and Lock Screen. Ready for on-call weeks Work three or more on-call shifts in a week and AfterShift treats it as an on-call week, with recovery expectations to match. Before an on-call shift you get a flexible rest window. Scores stay honest about it. The Shift Recovery Score caps at 75 when you're on call and at 79 when the gap between shifts is short, and the Sleep Score caps at 84 on call. Help for sleeping at odd hours 21 sleep techniques chosen for shift work, in a library you can open whenever sleep won't come. Built for iPhone Duo On iPhone Duo, your tabs move into the side bar. Unfold it and Today, Roster, and Settings open into two columns. Private on your iPhone You don't create an account, and nothing syncs to a cloud. Your data stays on your iPhone and is never sent to a server. AfterShift contains no third-party SDKs, and it reads your sleep from Apple Health without ever writing to it. Free and Premium Start free: track your roster, name your shifts, import your sleep, and get Sleep Timing, sleep stages, the sleep debt trend, your Recovery plan, and shift-timed reminders. Premium adds Readiness and both scores, the Sleep Score and the Shift Recovery Score. It also brings sync from several calendars, overtime tracking, and PDF recovery reports. On Premium, explanations and reminder wording are written by Apple Intelligence on your iPhone (iOS 26 or later, on a supported device). Premium comes monthly or yearly, each with a 7-day free trial for eligible users, or as a one-time Lifetime purchase. Family Sharing works on all three. AfterShift is for iPhone. Start free, set your rotation once, and let AfterShift plan your sleep around your shifts. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

SleepShift

This app helps shift workers optimize their sleep by calculating personalized sleep windows based on their unique schedules. It offers guidance on light exposure, caffeine, and naps, with features like lock screen widgets and Apple Health integration.

Highlights
  • Personalized optimal sleep windows
  • Home and lock screen widgets
  • Live Activity for Dynamic Island
  • Light exposure guidance
  • Caffeine and melatonin timing
  • Pre-shift nap recommendations
  • Apple Health integration
Features
Read full description

Finally, a sleep app built for shift workers. Regular sleep apps assume you sleep at night. SleepShift doesn't. Whether you work nights, evenings, or rotating shifts — SleepShift calculates your optimal sleep window based on YOUR actual schedule. HOW IT WORKS: 1. Enter your shift pattern (day, evening, night, or custom hours) 2. Set your rotation (e.g., 4 days on, 4 days off) 3. Get personalized sleep recommendations every day WHAT YOU GET: - Optimal sleep windows calculated for each shift - Home screen and lock screen widgets — your next wind-down, bedtime and wake time at a glance - A Live Activity that follows your window on the lock screen and Dynamic Island - Light exposure guide — when to seek or avoid bright light - Wind-down and bedtime reminders, scheduled days ahead - Caffeine cutoff and melatonin timing - Pre-shift nap recommendations for night workers - Sleep imported automatically from Apple Health — rate a night with one tap - Trends across your shifts, with plain-language insights - Edit any single day: swap a shift, take one off, pick up an extra BUILT FOR: - Nurses and healthcare workers - Factory and warehouse workers - Pilots and flight attendants - Police and emergency responders - Truck drivers - Anyone working non-traditional hours THE SCIENCE: SleepShift uses circadian rhythm research to calculate when your body is best prepared for sleep based on your shift end time. Night shift workers get specific guidance on light avoidance, sunglasses timing, and room darkening. Rotating shift workers get transition-day plans when switching between day and night shifts. And because no real roster is a perfect rotation, you can change any single day without touching your pattern. WHY SLEEPSHIFT: - Designed for shift work from the start, not a night-sleeper app with a setting added - 25 million Americans do shift work - Poor shift-work sleep is linked to serious health risks - We help you sleep better, feel better, and stay healthier Try free for 14 days. Plans start at $2.92/month (billed annually). Privacy Policy: https://yucelcelik.github.io/sleepshift-website/privacy-policy.html Terms of Use: https://yucelcelik.github.io/sleepshift-website/terms-of-service.html

Screenshots

AfterShift4 screens
SleepShift4 screens

Verdict

The call

The clearest difference is review sentiment: SleepShift at 100% against AfterShift's 0%. SleepShift also leads on rating (5.0 vs 3.0). On price, ratings volume, update cadence and ads 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. AfterShift sells 4 in-app purchases, starting at $3.99 per month and SleepShift sells 2 in-app purchases, starting at $5.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

SleepShift holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 2 and 1 respectively. Written reviews point the same way: 0% of AfterShift's written reviews are positive against 100% of SleepShift's.

UpkeepUpdate frequency

AfterShift ships an update every 11 days, SleepShift fortnightly. The most recent releases landed on November 13, 2026 and November 5, 2026 respectively.

Scorecard2 real differences · 8 level
AfterShift versus SleepShift: the parameters behind the verdict, then further details
ParameterAfterShiftSleepShift
PriceFreeFree
Rating3.0 (2 ratings)5.0 (1 ratings) — better
Positive reviews0.0% of reviews100.0% of reviews — better
Number of ratings2 — better1
Update frequencyEvery 11 days — betterFortnightly
AdsNoNo
In-app purchasesYesYes
MonetizationFreemiumFree with in-app purchases
DevicesiPhoneiPhone
Requires iOS17.617.0 — better
Further details — not scored
Size19 MB7 MB
Age rating4+4+
DeveloperAntti AittamaaYUECEL CELIK

Customer experience

AfterShift

All ratings2 ratings
Positive0.0%
Neutral100.0%
Negative0.0%
Written reviews2 reviews
Positive0.0%
Neutral100.0%
Negative0.0%

SleepShift

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

4 purchases

AfterShift

Subscriptions2
  • AfterShift Premium Monthly7 Days trial$3.991 Month
  • AfterShift Premium Yearly7 Days trial$24.991 Year
One-time2
  • Support the Developer$1.00
  • AfterShift Premium Lifetime$39.99
2 purchases

SleepShift

Subscriptions2
  • SleepShift Pro14 Days trial$5.991 Month
  • Pro Annual14 Days trial$34.991 Year

Questions

Is AfterShift free?
AfterShift is free to download, with in-app purchases available.
Is SleepShift free?
SleepShift is free to download, with in-app purchases available.
Which has better reviews, AfterShift or SleepShift?
SleepShift is rated higher. AfterShift averages 3.0 out of 5 from 2 ratings, while SleepShift averages 5.0 from 1 ratings.
Do AfterShift or SleepShift have ads?
Neither AfterShift nor SleepShift shows ads.
Which is updated more often, AfterShift or SleepShift?
AfterShift ships an update every 11 days, and SleepShift fortnightly. Most recently, AfterShift was updated on November 13, 2026 and SleepShift on November 5, 2026.

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