Comparison

SleepImage vs Sleep Lab

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

Head to head
About

SleepImage

This app records, transfers, and analyzes sleep quality data when paired with specific devices. It offers a simple, intuitive experience for understanding sleep diagnostics and empowering better health decisions. It is designed for reliability and accuracy, turning complex sleep information into actionable insights.

Highlights
  • Record sleep quality data
  • Transfer sleep data
  • Analyze sleep quality
  • Pair with SleepImage devices
  • Intuitive user experience
  • Actionable sleep insights
Features
Read full description

Sleep better – Live better. The SleepImage Mobile App makes understanding your sleep effortless. Designed for reliability, simplicity, and accuracy, it pairs seamlessly with SleepImage devices to record, transfer, and analyze sleep quality data using the FDA-cleared CE-marked SleepImage System software (SaMD). Built for reliability and ease of use, the SleepImage app provides a modern, intuitive experience across iOS devices. Whether you’re completing a home sleep test or collaborating with your healthcare provider, SleepImage turns complex sleep diagnostics into clear, actionable information. Why you’ll love the SleepImage app: -- Reliable & Accurate: Built on a secure, medical-grade sleep health platform trusted worldwide. -- Simple & Intuitive: Guided setup and pairing makes home sleep testing easy. -- Smarter Insights: High-quality, sleep analysis data empowers better clinical decisions. -- Cross-Platform Consistency: Enhanced performance and compatibility. If you experience poor sleep, snoring, or suspect a sleep disorder, talk to your healthcare provider about a SleepImage evaluation. Reliable data leads to better understanding—and better health. Learn more at www.sleepimage.com. ABOUT SLEEPIMAGE SleepImage is a global innovator in clinically validated, non-invasive sleep health technology. Backed by more than 130 peer-reviewed scientific publications, our medical-grade sleep monitoring systems help clinicians bring objective sleep health assessment into everyday care. SleepImage — redefining how the world measures sleep.

About

Sleep Lab

Features
Read full description

Sleep Lab is your tiny night ritual in an app – a softly glowing sound studio that helps you slow down, unclench, and drift into deeper rest. Gently mix healing frequencies, delta waves and warm singing bowls, wrap everything in a dreamy aurora-style background, and let the night finally feel kind again. Instead of scrolling one more time before bed, open Sleep Lab, tap a few tones you love, set a sleep timer, and put the phone aside. The app keeps playing quietly in the background while your mind and body settle. A soothing sound library in your pocket Each sound is carefully chosen to support a different kind of calm: 174 Hz – deep body relaxation after long, exhausting days 285 Hz – gentle comfort for tired muscles and body fatigue 396 Hz – soft support when you’re carrying heavy thoughts or guilt 417 Hz – an “emotional reset” tone for stressful, changing days 432 Hz – heart-calming, grounding, peaceful tuning 528 Hz – often called the “love” frequency, warm and harmonizing 741 Hz – clearing tone for mental clutter and overthinking 783 Hz – very still, high tone for deep inner quiet Delta Waves – slow brainwave patterns linked to deep, restorative sleep Singing Bowl – warm, organic vibrations to gently ground your nervous system Tap any card to start or pause a sound. Mix 2–3 tones together to create your own signature sleep blend. Designed to feel like a premium night space Sleep Lab is not just audio – it’s a full visual experience: Four hand-crafted themes: Aurora, Midnight, Sunset, Ocean Animated, slow-moving gradient background with soft star glows Large, readable labels and smooth buttons that are easy to tap in the dark A compact layout that looks beautiful on both iPhone and iPad Pick the theme that matches your mood and let the screen become a quiet, glowing night lamp. Smart sleep timer & volume control Global volume slider: keep sounds soft and subtle, not overwhelming Quick timer presets: 30m, 60m, 90m, 2h, 3h, 4h, 8h or Off Auto-stop: when the timer ends, the app quietly stops all sounds for you “Stop All” button: one tap to return to silence You can fall asleep without worrying about your phone playing all night. Simple, thoughtful details Works in the background while the screen is off “Now playing” label so you always know which tone you’re listening to Built-in Share App button with a gentle message you can send to friends or family who also struggle with sleep Subscription & Pricing Sleep Lab is free to download. To unlock the full premium experience, we offer an auto-renewing subscription: Monthly: US$1.99 Yearly: US$9.99 (best value) Prices may vary by region. Your Apple ID account will be charged at confirmation of purchase. The subscription automatically renews unless cancelled at least 24 hours before the end of the current period. You can manage or cancel your subscription anytime in your App Store account settings. Privacy Policy: https://iamspecial.co/sleep-lab/ Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Important note Sleep Lab is a relaxation and wellness app, not a medical device. It does not diagnose, treat, cure, or prevent any disease or sleep disorder. If you have serious or ongoing sleep problems, please talk to a healthcare professional. For everyone who simply needs a gentler way to end the day, Sleep Lab gives you a calm, beautiful space to breathe out, let go, and finally rest. sleep lab app, deep sleep frequencies, solfeggio sleep sounds, delta wave sleep app, calming bedtime sound studio, overthinking relief at night, sleep anxiety calming tones, relaxing sound machine for sleep, healing frequency sleep aid, tinnitus masking sleep sounds, aurora style sleep app

Screenshots

SleepImage4 screens
Sleep Lab4 screens

Verdict

The call

The clearest difference is in-app purchases: SleepImage at none against Sleep Lab's 2. SleepImage also leads on update cadence (monthly vs every 9 months). On price, 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

Both are free to download. Sleep Lab sells 2 in-app purchases, starting at $1.99 per month. SleepImage asks for nothing beyond the download.

UpkeepUpdate frequency

SleepImage ships an update monthly, Sleep Lab every 9 months. The most recent releases landed on October 16, 2026 and October 10, 2026 respectively.

Scorecard2 real differences · 8 level
SleepImage versus Sleep Lab: the parameters behind the verdict, then further details
ParameterSleepImageSleep Lab
PriceFreeFree
Rating3.1 (184 ratings) — better—
Positive reviews30.4% of reviews—
Number of ratings184 — better—
Update frequencyMonthly — betterEvery 9 months
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS16.015.6 — better
Further details — not scored
Size27 MB49 MB
Age rating4+4+
DeveloperSleepImageSaurabh Khare

Bugs and requests

SleepImage

Reported bugs

13 issues
  • Error messages when entering patient ID
  • Device disconnects
  • Uploads get stuck
  • Data not received by sleep clinic
  • App doesn't work on newer iPhones/Android
Show 8 more
  • App crashes or stops frequently
  • App disconnects from device during overnight study
  • Cannot log in with patient ID
  • System error on login
  • Bluetooth connection issues
  • App never uploads data
  • App doesn't connect
  • App has connection problems

Requested features

7 requests
  • Notification for Bluetooth disconnection
  • Notification for recording stoppage
  • App continues to collect and sync data when closed
  • Option to bypass email sign-up
  • Improved customer service
Show 2 more
  • Retry feature for data upload
  • Clearer instructions for Bluetooth connection

Sleep Lab

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

SleepImage

No in-app purchases

2 purchases

Sleep Lab

Subscriptions2
  • Sleep Lab Monthly Subscriptions$1.991 Month
  • Sleep Lab Yearly Subscriptions$9.991 Year

Questions

Is SleepImage free?
SleepImage is free to download, with no in-app purchases.
Is Sleep Lab free?
Sleep Lab is free to download, with in-app purchases available.
Do SleepImage or Sleep Lab have ads?
Neither SleepImage nor Sleep Lab shows ads.
Which is updated more often, SleepImage or Sleep Lab?
SleepImage ships an update monthly, and Sleep Lab every 9 months. Most recently, SleepImage was updated on October 16, 2026 and Sleep Lab on October 10, 2026.

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