Comparison

RestBest vs ShiftSleep

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

Head to head
About

RestBest

Features
Read full description

RestBest: Your Personalized Sleep Companion Struggling with insomnia, nightmares, or irregular sleep due to shift work? RestBest is a science-backed behavioral sleep medicine app designed to help you sleep betterβ€”no matter your schedule or sleep challenge. Built by sleep experts, RestBest offers a transdiagnostic approach to sleep health, combining daily sleep tracking, evidence-based strategies, and personalized plans tailored to your unique sleep profile. --- ### Why RestBest? Personalized Sleep Plans Whether you're dealing with insomnia, nightmares, or shift work disorder, RestBest creates a custom plan based on your sleep patterns and goals. Daily Sleep Tracking Log your sleep and wake times, quality, and habits in just seconds each day. Gain insights into your sleep trends and progress over time. Evidence-Based Content Access a library of expert-curated content including CBT-I techniques, nightmare rescripting, circadian rhythm strategies, and more. Adaptive Scheduling Tools Shift workers rejoice! RestBest helps you build flexible, healthy sleep routines that adapt to your rotating or night shifts. Goal-Oriented Progress Set sleep goals and track your improvements with visual feedback and motivational nudges to keep you on track. Private & Secure Your data is encrypted and never sold. RestBest is HIPAA-compliant and built with your privacy in mind. --- ### Who Is It For? - People with insomnia or trouble falling/staying asleep - Those experiencing nightmares or disrupted sleep - Shift workers with irregular schedules - Anyone looking to improve their sleep hygiene and overall well-being --- ### How It Works 1. Start with a Sleep Assessment Answer a few questions to help us understand your sleep challenges. 2. Track Your Sleep Daily Use our intuitive sleep diary to log your nights and days. 3. Receive a Personalized Plan Get a step-by-step program tailored to your needs, updated as you progress. 4. Learn and Improve Explore expert content and tools to help you build better sleep habits. --- ### Backed by Science, Built for You RestBest is grounded in Cognitive Behavioral Therapy for Insomnia (CBT-I), chronotherapy, and other proven behavioral sleep medicine techniques. Whether you're a night owl, early bird, or shift worker, RestBest helps you reclaim your nights and feel your best during the day. --- Download RestBest today and start sleeping betterβ€”tonight.

About

ShiftSleep

Features
Read full description

Finally, a sleep app that understands shift work. ShiftSleep is the sleep tracker designed specifically for nurses, firefighters, factory workers, and anyone who doesn't work 9-to-5. Whether you're on nights, swings, or rotating schedules, ShiftSleep helps you optimize your sleep around YOUR reality. SMART SLEEP LOGGING Log your sleep with bedtime, wake time, quality ratings, and notes. ShiftSleep automatically calculates your sleep duration and generates a personalized sleep score (0-100) based on duration, quality, consistency, and circadian alignment. SHIFT-AWARE SCHEDULING Define your shift patterns β€” day, night, swing, rotation, or off. See your schedule on a color-coded calendar and plan your sleep around upcoming shifts. CIRCADIAN ENGINE ShiftSleep calculates your ideal sleep window based on your shift type and upcoming schedule. Get personalized recommendations for when to sleep, when you'll be most alert, and how to transition between shift types. SLEEP DEBT TRACKER Know exactly how far behind you are. ShiftSleep tracks your running sleep debt over 14 days and provides a concrete recovery plan β€” "Add 30 minutes for the next 6 nights." INSIGHTS & TRENDS Beautiful charts show your sleep duration trends, quality by shift type, sleep score over time, and weekly patterns. Identify your best and worst nights. FREE FEATURES β€’ Sleep logging with quality ratings β€’ 7-day sleep history β€’ Sleep score calculation β€’ Basic shift scheduling β€’ Sleep debt tracking β€’ Dashboard with recommendations PRO FEATURES β€’ Full unlimited sleep history β€’ Circadian rhythm insights β€’ Shift pattern analysis β€’ Advanced analytics & charts β€’ Smart alarm suggestions β€’ HealthKit integration β€’ 7-day free trial included Stop fighting your schedule. Start sleeping smarter. SUBSCRIPTION OPTIONS β€’ Monthly: $4.99/month β€’ Annual: $39.99/year (save 33%) Both plans include a 7-day free trial. Payment charged to your Apple ID at confirmation. Subscription renews automatically unless cancelled at least 24 hours before the end of the current period. Manage or cancel anytime in App Store account settings. Privacy Policy: https://stackstatsapps.com/privacy Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

RestBest3 screens
ShiftSleep4 screens

Verdict

The call

The clearest difference is in-app purchases: RestBest at none against ShiftSleep's 3. ShiftSleep's advantage is update cadence (monthly vs every 4 months). On price, ads, device support and iOS requirement there is nothing between them.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. ShiftSleep sells 3 in-app purchases, starting at $4.99 per month. RestBest asks for nothing beyond the download.

UpkeepUpdate frequency

RestBest ships an update every 4 months, ShiftSleep monthly. The most recent releases landed on October 12, 2026 and October 24, 2026 respectively.

Scorecard2 real differences Β· 4 level
RestBest versus ShiftSleep: the parameters behind the verdict, then further details
ParameterRestBestShiftSleep
PriceFreeFree
Update frequencyEvery 4 monthsMonthly β€” better
AdsNoNo
In-app purchasesNo β€” betterYes
DevicesiPhone, iPadiPhone, iPad
Requires iOS16.6 β€” better17.0
Further details β€” not scored
Size25 MB48 MB
Age rating12+4+
DeveloperThe Medical University of South CarolinaRodney Hughey

In-app purchases

None

RestBest

No in-app purchases

3 purchases

ShiftSleep

Subscriptions2
  • ShiftSleep Pro Monthly7 Days trial$4.991 Month
  • ShiftSleep Pro Yearly7 Days trial$39.991 Year
One-time1
  • ShiftSleep Pro Lifetime$79.99

Questions

Is RestBest free?
RestBest is free to download, with no in-app purchases.
Is ShiftSleep free?
ShiftSleep is free to download, with in-app purchases available.
Do RestBest or ShiftSleep have ads?
Neither RestBest nor ShiftSleep shows ads.
Which is updated more often, RestBest or ShiftSleep?
RestBest ships an update every 4 months, and ShiftSleep monthly. Most recently, RestBest was updated on October 12, 2026 and ShiftSleep on October 24, 2026.

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