Comparison

Pillow vs Sleepfit

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

Head to head
About

Pillow

This app analyzes your sleep cycles automatically using your Apple Watch, iPhone, or iPad. It functions as a smart alarm to wake you at your lightest sleep stage and records audio events like snoring. Explore sleep trends and compare your quality with Apple Health metrics.

Highlights
  • Automatic sleep tracking
  • Smart alarm clock
  • Snore and sound recording
  • Sleep cycle analysis
  • Heart rate analysis
  • Personalized sleep tips
  • Sleep aid library
Features
Read full description

Sleep trouble? Sleep better with Pillow, your smart sleep tracker. Pillow can analyze your sleep cycles automatically using your Apple Watch, iPhone or iPad. Use Pillow as a smart alarm clock to wake up at the lightest possible sleep stage and start your day refreshed and relaxed. Record important audio events such as snoring, sleep apnea, and sleep talking. Explore trends about your sleep and compare your sleep quality with many Apple Health metrics that affect sleep. As seen on: The New York Times, Forbes, The Guardian, BuzzFeed, The Washington Post, TechCrunch, MacStories, Daily Mail, and many more. Rated as one of the best sleep tracking apps for the Apple Watch and iPhone. Join the millions that have discovered the life-changing benefits of great sleep! TRACK YOUR SLEEP AUTOMATICALLY - Simply wear your Apple Watch during sleep. Pillow will automatically detect and analyze your sleep. - View last night's report right on your Apple Watch, along with the heart rate analysis for the night. - Switch between manual and automatic mode anytime. SLEEP CYCLE & HEART RATE ANALYSIS - Advanced sleep cycle analysis algorithm based on the latest scientific findings in sleep research. - Detailed heart rate analysis - Detailed sleep stage diagram (Awake, REM, Light Sleep, Deep Sleep) and sleep score. - Home Screen, Lock Screen Widgets and Apple Watch Complications AUDIO RECORDINGS USING MACHINE LEARNING - Snoring, sleep apnea, sleep talking and other nightly sounds. - All processing is done using on-device intelligence to ensure privacy. PERSONALISED INSIGHTS & SLEEP TIPS - Create a unique personal sleep program to reach your goals - Regularly updated sleep tips - Advanced Insights, including optimal bedtime, chronotype and more. SLEEP TRENDS - Explore your sleep history with Week, Month, Year, and All Time overviews. - Compare your sleep quality with many Apple Health categories that affect sleep. BACKUP & SYNCHRONIZE - Synchronize and backup your sleep data and audio recordings between your devices. ALARM PRESETS & NAPS - Powernap, recovery, and full-cycle nap - Customisable alarm presets MOOD & NOTES - Track your mood when you wake up - Discover how your notes affect your sleep quality SLEEP AID - Access an expanding library of Meditations, Bedtime Stories, Soundscapes and Music. - Use a track from Apple Music or iTunes as an alarm. - Siri Wind Down support PREMIUM FEATURES: - Unlimited sleep history & analysis - Advanced sleep analysis - Sleep trends & Apple Health comparison - Sleep notes - Heart rate analysis - Sound recordings - Nap modes & Customisable presets - Access to Sleep aid library - Access to all wake-up melodies - Discover: Create a personalised sleep program. - Wake-up melodies from your iTunes library or Apple Music - Data export in CSV format - Smart Wake-up Learn more at https://pillow.app SUBSCRIPTION INFORMATION Your payment will be charged to your iTunes Account as soon as you confirm your purchase. You can manage your subscriptions and turn off auto-renewal from your Account Settings after the purchase. If you start a free trial, you will be charged automatically at the end of the trial period unless you cancel 24 hours before the expiration period. Your subscription will renew automatically unless you turn off auto-renew at least 24 hours before the end of the current period. The renewal cost will be charged to your account within 24 hours before the end of the current period. When canceling a subscription, your subscription will stay active until the end of the period. Auto-renewal will be disabled, but the existing subscription will not be refunded. If offered, any unused portion of a free trial period will be forfeited when purchasing a subscription. Terms & Privacy Policy: https://pillow.app/pillow-privacy-policy-en

About

Sleepfit

This app helps improve sleep quality by building awareness, screening for disorders, and promoting healthy habits. It offers tailored programs, expert content, and personalized reports to address sleep issues and enhance mental and physical well-being.

Highlights
  • Tailored sleep programs
  • Expert sleep content library
  • Evidence-based questionnaires
  • Personalized sleep reports
  • Treatment pathways for disorders
  • Meditations and soothing sounds
  • Measurable goals and progress tracking
Features
Read full description

Sleep is as essential for life as oxygen, food and water. In fact, you can live longer without food than you can without sleep. But are you getting ENOUGH? We’re here to help by improving your mental, physical and emotional health through the power of sleep! Sleepfit builds sleep awareness, screens for sleep disorders, and prompts individuals to kick-start healthy habits. 40% of adults aren’t getting enough sleep. Poor sleep in the short term can lead to fatigue, accidents, and injuries and in the longer term can lead to serious health issues such as heart disease, stroke, obesity, diabetes, depression, anxiety, cancer and Alzheimer’s. Sleepfit is a cost-effective solution for improving individuals productivity and mental health, with more than 66% of individuals reporting their anxiety & depression improving through the use of Sleepfit. Our key program features: - Tailored Programs - based on your sleep report your Sleepfit app will have a sleep solution just for you. - Expert Content - access a rich content library of tools, in-depth articles & videos on sleep. - Evidence-based questionnaire - based on cutting-edge science, Sleepfit has crafted an in-depth questionnaire to ensure the best possible outcome. - Detailed sleep report - developed by leading PhD sleep specialists and leading health and wellbeing experts, Sleepfit sends a personalized report highlighting your sleep results, good & bad habits as well as sleep risks and potential sleep disorders. - Treatment Pathways - based on your profile analysis Sleepfit provides individual Pathways to fast track treatment for high-risk sleep disorders, including sleep apnea and insomnia. - Meditations & Soothing Sounds - to build healthy sleep habits and offer additional mindfulness. - Measurable Goals & Progress - have fun with your Progress by reviewing your Goals against a score. - Daily Activities - Sleepfit provides Daily Activities based on leading science to kick-start new sleep habits. - Mental Health Check-Ins - to make sure every individual is making progress and ensuring the best possible outcome for everyone. Your road to a healthier, happier life starts here. Why people love Sleepfit: “My quality of sleep was poor, affecting my ability to concentrate which in turn impacted on my work and family life. By following the tips and advice I could stop ALL medication and my quality of sleep has gone from a 2 to a 10. I have regained my sanity and myself and would highly recommend it to everyone.” - Lendlease Employee “Sleepfit has been one of our most successful wellbeing programs. We have had more than 800 of our people participate and the feedback has been fantastic. I believe the success has been down to the ease of access to the program, the standard and presentation of information and professional support from the Sleepfit team. The importance of sleep as part of any wellbeing strategy cannot be underestimated, and I look forward to Sleepfit being an ongoing part of our wellbeing program.” Health & Wellbeing Manager

Screenshots

Pillow4 screens
Sleepfit4 screens

Verdict

The call

The clearest difference is rating: Pillow at 4.4 against Sleepfit's 1.0. Pillow also leads on review sentiment (42% vs 0%) and ratings volume (96K vs 2). Sleepfit's advantage is in-app purchases (none vs 5) and iOS requirement (14.0 vs 17.0). On price, update cadence, ads and device support 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. Pillow sells 5 in-app purchases, starting at $19.99 per month. Sleepfit asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Pillow holds the better App Store score, 4.4 against 1.0. That said, the two scores are not equally well evidenced: Pillow has 96K ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 42% of Pillow's written reviews are positive against 0% of Sleepfit's.

UpkeepUpdate frequency

Pillow ships an update every 9 days, Sleepfit fortnightly. The most recent releases landed on November 4, 2026 and November 2, 2026 respectively.

Scorecard7 real differences · 4 level
Pillow versus Sleepfit: the parameters behind the verdict, then further details
ParameterPillowSleepfit
PriceFreeFree
Rating4.4 (96K ratings) — better1.0 (2 ratings)
Positive reviews41.8% of reviews — better0.0% of reviews
Number of ratings96K — better2
Update frequencyEvery 9 days — betterFortnightly
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreemiumFree — better
Best chart rank#141 — better—
DevicesiPhone, iPad, Apple WatchiPhone, iPad, iPod
Requires iOS17.014.0 — better
Further details — not scored
Size691 MB54 MB
Age rating12+12+
DeveloperNeybox Digital Ltd.SleepFit

Customer experience

Pillow

All ratings95,807 ratings
Positive84.6%
Neutral6.5%
Negative8.8%
Written reviews1,623 reviews
Positive41.8%
Neutral9.2%
Negative48.9%

Sleepfit

All ratings2 ratings
Positive0.0%
Neutral0.0%
Negative100.0%
Written reviews8 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

Bugs and requests

Pillow

Reported bugs

4 issues
  • App crashes or freezes
  • Sleep data not syncing properly
  • Audio recording issues
  • Alarm not working as expected

Requested features

4 requests
  • Ability to edit sleep sessions and data
  • Sleep cycle trends and insights
  • Dream journal integration
  • More customization options for alarms and sounds

Sleepfit

Not enough reviews yet to summarise bugs or requests.

In-app purchases

5 purchases

Pillow

Subscriptions5
  • Pillow Premium - Monthly$19.991 Month
  • Premium Sleep Tracking7 Days trial$39.991 Year
  • Pillow Premium - Annual$39.991 Year
Show 2 more
  • Pillow Premium - Annual1 Year trial$39.991 Year
  • Pillow Premium - Quarterly$59.993 Months
None

Sleepfit

No in-app purchases

Questions

Is Pillow free?
Pillow is free to download, with in-app purchases available.
Is Sleepfit free?
Sleepfit is free to download, with no in-app purchases.
Which has better reviews, Pillow or Sleepfit?
Pillow is rated higher. Pillow averages 4.4 out of 5 from 96K ratings, while Sleepfit averages 1.0 from 2 ratings.
Do Pillow or Sleepfit have ads?
Neither Pillow nor Sleepfit shows ads.
Which is updated more often, Pillow or Sleepfit?
Pillow ships an update every 9 days, and Sleepfit fortnightly. Most recently, Pillow was updated on November 4, 2026 and Sleepfit on November 2, 2026.

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