Comparison

SleepMatic vs NapBot

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

Head to head
About

SleepMatic

Automatically track your sleep cycles and naps using your Apple Watch. Wake up to detailed sleep analysis, including when you fall asleep and wake up. Log your sleep patterns with notes and hashtags to identify trends and factors affecting your rest.

Highlights
  • Automatic sleep tracking
  • All-day and nap tracking
  • Tunable detection sensitivity
  • Detailed sleep analysis
  • Add notes and hashtags
  • Manual sleep editing
  • HealthKit integration
Features
Read full description

Sleep tracking should be effortless. SleepMatic automatically tracks your sleep using your Apple Watch. Simply wear your Watch to bed and wake up to a clear report—without starting a session, setting a sleep window, or remembering to stop tracking. Terms of use: http://www.vimo.co/termsofuse/ Privacy policy: http://www.vimo.co/privacy/ ‎ Automatic by design - Detects when you fall asleep and wake up - Tracks nighttime sleep and daytime naps - Works without a predefined sleep schedule - Lets you tune detection sensitivity to fit how you sleep Understand your nights See when you went to bed, fell asleep, woke up, and got out of bed. Review restful and restless periods, heart-rate information, and trends across nights, weeks, and months. Discover what affects your sleep Add notes and hashtags such as #coffee, #exercise, or #lateMeal. Compare your tagged nights over time and identify patterns in your routine. Your data, where you need it SleepMatic integrates with Apple Health and lets you correct recently detected sleep sessions when needed. Just wear your Apple Watch. SleepMatic handles the rest.

About

NapBot

Automatically track and analyze your sleep cycles using on-device machine learning. Gain insights into sleep phases, heart rate, and environmental sound exposure to understand and improve your sleep quality. Access historical data and trends with a PRO subscription.

Highlights
  • Automatic sleep tracking
  • Detailed sleep phase analysis
  • Environmental sound exposure analysis
  • Sleep heart rate summary
  • Sleep history overview
  • Sleep trend tracking
Features
Read full description

NapBot is an automatic sleep tracking and analyzing app for your iOS and watchOS devices. It uses on-device Machine Learning to detect and understand your sleep. * Sleep Tracking NapBot uses machine learning to automatically track your sleep. * Detailed Sleep Analysis NapBot presents detailed sleep phases analysis by calculating deep and light phases. * Environmental Sound Exposure NapBot analyzes your Environmental Sound Exposure to understand how it affects your sleep quality. * Sleep Heart Rate NapBot presents a sleep Heart Rate summary chart based on your HR zones. PRO Features: * Sleep History Gain insight into your full sleep history in beautifully designed overviews. * Sleep Trends Track your sleep trends to understand how new habits influence your sleep. This app requires an iPhone that has the Health App installed and Apple Watch. Heart readings are read from the Health Data Store which is populated by your Apple Watch. 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. Your subscription will renew automatically unless you turn off auto-renew at least 24 hours before the end of the current period. The cost of renewal will be charged to your account in 24 hours prior to 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 current subscription will not be refunded. Any unused portion of a free trial period, if offered, will be forfeited when purchasing a subscription. Terms & Privacy Policy: https://napbot.swiftwithmajid.com/privacy

Screenshots

SleepMatic4 screens
NapBot4 screens

Verdict

The call

The clearest difference is price: NapBot at Free against SleepMatic's $1.99. NapBot also leads on update cadence (every 11 days vs every 3 weeks). SleepMatic's advantage is in-app purchases (none vs 2) and review sentiment (48% vs 18%). On ratings volume, ads, device support and iOS requirement 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

NapBot is free to download; SleepMatic costs $1.99 up front. NapBot sells 2 in-app purchases, starting at $4.99 per month. SleepMatic asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

SleepMatic holds the better App Store score, 4.4 against 4.2. Both are backed by a comparable volume of ratings — 8.7K and 6.3K respectively. Written reviews point the same way: 48% of SleepMatic's written reviews are positive against 18% of NapBot's.

UpkeepUpdate frequency

SleepMatic ships an update every 3 weeks, NapBot every 11 days. The most recent releases landed on September 24, 2026 and September 23, 2026 respectively.

Scorecard7 real differences · 4 level
SleepMatic versus NapBot: the parameters behind the verdict, then further details
ParameterSleepMaticNapBot
Price$1.99Free — better
Rating4.4 (8.7K ratings) — better4.2 (6.3K ratings)
Positive reviews48.0% of reviews — better18.1% of reviews
Number of ratings8.7K — better6.3K
Update frequencyEvery 3 weeksEvery 11 days — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
Best chart rank#92 — better—
DevicesiPhone, iPod, Apple Watch — betteriPhone, Apple Watch
Requires iOS15.6 — better16.0
Further details — not scored
Size23 MB16 MB
Age rating4+4+
DeveloperVimo Labs Inc.Majid Jabrayilov

Customer experience

SleepMatic

All ratings8,743 ratings
Positive85.9%
Neutral5.8%
Negative8.2%
Written reviews631 reviews
Positive48.0%
Neutral7.3%
Negative44.7%

NapBot

All ratings6,334 ratings
Positive77.6%
Neutral7.4%
Negative15.0%
Written reviews243 reviews
Positive18.1%
Neutral14.8%
Negative67.1%

User reviews

SleepMatic

From 8.7K App Store ratings

What we love

  • 👍 Easy to use
  • 🚀 Accurate sleep tracking
  • 💡 Helpful for monitoring sleep patterns
  • 👍 Integrates well with Apple Health
  • 👍 Detailed sleep data and insights

Room to improve

  • 🐛 Inaccurate sleep detection
  • 🐛 Crashes when viewing trends
  • 🐛 Fails to detect some wake-ups
  • 🔋 High battery consumption
  • 🤔 Difficult to customize settings

NapBot

From 6.3K App Store ratings

What we love

  • 🚀 Accurate sleep tracking
  • 👍 Simple and easy to use
  • 🚀 Automatic tracking without needing to open the app
  • 🚀 Useful for shift workers and those with irregular sleep schedules

Room to improve

  • 💰 Expensive subscription model
  • 🐛 Inaccurate sleep data and tracking
  • 🐛 Fails to detect awakenings during the night
  • 🐛 Tracks sedentary activities as sleep
  • 🐛 Inability to edit or delete incorrect sleep data

Bugs and requests

SleepMatic

Reported bugs

3 issues
  • App crashes when trying to view previous sleep data
  • Inconsistent sleep tracking, sometimes registers inactivity as sleep
  • Fails to sync sleep data to Apple Health on some occasions

Requested features

4 requests
  • Add ability to manually edit sleep data
  • Improve trend and history visualization
  • Implement automatic bedtime/wake up detection
  • Provide more customization options

NapBot

Reported bugs

4 issues
  • App crashes after purchasing pro version
  • Sleep data not syncing or disappearing
  • Incorrect time zone and sleep duration displayed
  • Fails to track sleep at all on some nights

Requested features

4 requests
  • Add ability to manually edit or delete sleep data
  • Improve accuracy of sleep tracking
  • Provide more detailed sleep analytics and insights
  • Offer a one-time purchase option instead of subscription

In-app purchases

None

SleepMatic

No in-app purchases

2 purchases

NapBot

Subscriptions2
  • NapBot PRO Monthly$4.991 Month
  • NapBot PRO Annual7 Days trial$29.991 Year

Questions

Is SleepMatic free?
SleepMatic costs $1.99, with no in-app purchases.
Is NapBot free?
NapBot is free to download, with in-app purchases available.
Which has better reviews, SleepMatic or NapBot?
SleepMatic is rated higher. SleepMatic averages 4.4 out of 5 from 8.7K ratings, while NapBot averages 4.2 from 6.3K ratings.
Do SleepMatic or NapBot have ads?
Neither SleepMatic nor NapBot shows ads.
Which is updated more often, SleepMatic or NapBot?
SleepMatic ships an update every 3 weeks, and NapBot every 11 days. Most recently, SleepMatic was updated on September 24, 2026 and NapBot on September 23, 2026.

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