Comparison

SleepShift vs LastRep

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

Head to head
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: - Zero apps are designed specifically for shift workers - 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

About

LastRep

This app automatically calculates your next workout targets based on your previous performance, ensuring progressive overload for both strength and cardio. It provides a clear training calendar and allows for easy workout logging and planning.

Highlights
  • Automated progressive overload calculation
  • Strength and cardio progression tracking
  • Workout logging and calendar view
  • Customizable exercise library
  • iPhone calendar integration
  • Optional coach chat and progress charts (Pro)
Features
Read full description

LastRep remembers your last set so you always know what to beat. Log a workout and LastRep hands you exact targets for next time. No guessing, no spreadsheets, no rebuilding your program every week. PROGRESSIVE OVERLOAD, CALCULATED Every exercise gets a target based on what you actually lifted. Hit the top of your rep range and LastRep adds weight. Fall short and it asks for one more rep at the same load. Ramp-up sets are detected automatically, so warmups never get treated as working sets. CARDIO PROGRESSES TOO The assault bike, the stairmaster, heavy bag work, the treadmill. LastRep pushes one variable about five percent per session. More minutes, more calories, or more distance, never all at once. A CALENDAR OF YOUR TRAINING Every training day marked. Tap any day to see exactly what you did, edit it, or log a session you forgot. A WEEK THAT BUILDS ON ITSELF Pick your training days and your exercises. LastRep lays out the week, groups related lifts together, drops cardio on the lighter days, and attaches a live target to every entry. Finish the week, rebuild, and next week starts heavier. Push it to your iPhone calendar in one tap. BUILT TO STAY OUT OF THE WAY Around 100 exercises across chest, back, shoulders, arms, legs, core, machines, outdoor, conditioning, and martial arts. Add your own. Star your favorites. Pounds or kilograms. Everything stored on your device. Free to use. No account. No ads. LASTREP PRO (OPTIONAL SUBSCRIPTION) Pro unlocks the coach chat, which answers questions using your own training log, plus a progress chart for every exercise. - Monthly: $4.99, with a 3-day free trial - Yearly: $19.99 Payment is charged to your Apple Account at confirmation of purchase. Subscriptions renew automatically unless cancelled at least 24 hours before the end of the current period. Manage or cancel anytime in your Apple Account settings. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://lastrep-cprwc.vercel.app/privacy

Screenshots

SleepShift4 screens
LastRep4 screens

Verdict

The call

The clearest difference is update cadence: LastRep at weekly against SleepShift's every 3 months. On price, rating, review sentiment and ratings volume 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. SleepShift sells 2 in-app purchases, starting at $5.99 per month and LastRep sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for SleepShift against 5.0 for LastRep. Both are backed by a comparable volume of ratings — 1 and 2 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

UpkeepUpdate frequency

SleepShift ships an update every 3 months, LastRep weekly. The most recent releases landed on September 25, 2026 and September 22, 2026 respectively.

Scorecard1 real difference · 9 level
SleepShift versus LastRep: the parameters behind the verdict, then further details
ParameterSleepShiftLastRep
PriceFreeFree
Rating5.0 (1 ratings)5.0 (2 ratings)
Positive reviews100.0% of reviews100.0% of reviews
Number of ratings12 — better
Update frequencyEvery 3 monthsWeekly — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFreemium
DevicesiPhoneiPhone
Requires iOS17.017.0
Further details — not scored
Size7 MB10 MB
Age rating4+4+
DeveloperYUECEL CELIKMichael Alcalde

Customer experience

SleepShift

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

LastRep

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

2 purchases

SleepShift

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

LastRep

Subscriptions2
  • LastRep Pro Monthly3 Days trial$4.991 Month
  • LastRep Pro Yearly$19.991 Year

Questions

Is SleepShift free?
SleepShift is free to download, with in-app purchases available.
Is LastRep free?
LastRep is free to download, with in-app purchases available.
Which has better reviews, SleepShift or LastRep?
SleepShift and LastRep are both rated 5.0 out of 5 on the App Store, from 1 and 2 ratings respectively.
Do SleepShift or LastRep have ads?
Neither SleepShift nor LastRep shows ads.
Which is updated more often, SleepShift or LastRep?
SleepShift ships an update every 3 months, and LastRep weekly. Most recently, SleepShift was updated on September 25, 2026 and LastRep on September 22, 2026.

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