Comparison

Slumbr vs Sleep Session

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

Head to head
About

Slumbr

Features
Read full description

Sleep Better, Starting Tonight 63% of adults report poor sleep quality on a regular basis. Slumbr brings clinically-validated sleep science to your fingertips, helping you overcome sleep challenges and wake up refreshed. The Sleep Problem Stress, screen time, irregular schedules, and an overactive mind all chip away at your sleep quality. Whether you're struggling to fall asleep, stay asleep, or wake feeling rested, poor sleep compounds across every area of your life. Slumbr provides science-backed solutions tailored to you. Personalised Sleep Education Access evidence-based content developed by sleep experts with 20+ years of research experience: Understanding your circadian rhythm and sleep signals Pre-sleep relaxation and wind-down techniques Managing stress and worry before bed Building healthy sleep habits that last Optimising your sleep environment Dealing with noise, light, and temperature disruptions Strategies for shift workers, early risers, and night owls Sleep Health Screening and Tracking Complete your Somnus Sleep Health Screening to understand where your sleep stands today. Monitor your sleep quality over time with simple, intuitive tracking. Receive personalised tips based on your patterns and adjust your approach in real time. See what works for you and build habits that compound. Guided Audio and Video Sessions Access a curated library of: Guided meditation sessions for sleep preparation Breathing exercises to reduce pre-sleep anxiety Progressive muscle relaxation techniques Wind-down routines designed for your schedule Audio content to help you transition from your day to restful sleep Our sleep protocols are developed by clinical sleep medicine experts and validated through patient outcomes in clinical settings. We've applied the same scientific rigour to wellness applications, enabling people to sleep better without the need for medical intervention. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula

About

Sleep Session

Features
Read full description

SLEEP TRACKING Start a session and let Sleep Session monitor your night automatically. Track your sleep stages (Awake, Light, Dream, and Deep) and understand exactly how you slept with clear, detailed charts. RELAXING SOUNDS & PLAYLISTS Drift off effortlessly with a curated library of sleep sounds: • ASMR - Ocean waves, rain, campfire, brown noise, and more • Lo-Fi - Soft, calming beats for deep relaxation • Relax - Ambient soundscapes and guided audio • ASMR Playlists - Tingles, tapping, and immersive textures Seamless crossfading ensures uninterrupted relaxation all night long. SMART ALARM Wake up on time, every time. Choose from a variety of alarm sounds designed for a gentle and effective wake-up experience. Works even when your device is in silent mode. MICROPHONE INSIGHTS Optionally detect snoring and nighttime disturbances. All audio processing happens securely on-device and no recordings are stored or shared. SLEEP JOURNAL Reflect and improve over time. Log your nights, review past sessions, and understand how your habits impact your sleep quality. STATISTICS & TRENDS Visualize your progress with powerful analytics. Track sleep duration, quality, and consistency across daily, weekly, and monthly views. SLEEP RANK Stay motivated with a rewarding progression system. Earn points for consistent, quality sleep and climb from Iron to Diamond. PRIVACY FIRST Your data stays yours. All processing is done on-device, with secure end-to-end encryption for syncing. Start improving your sleep today. Download Sleep Session and wake up feeling your best. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://sleepsessionapp.com/privacy

Screenshots

Slumbr4 screens
Sleep Session4 screens

Verdict

The call

The clearest difference is update cadence: Sleep Session at every 2 weeks against Slumbr's every 2 months. Slumbr's advantage is device support (3 vs 1) and iOS requirement (13.0 vs 26.1). On price, ads and in-app purchases there is nothing between them.

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

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

Both are free to download. Slumbr sells 3 in-app purchases, starting at $2.99 per month and Sleep Session sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Slumbr ships an update every 2 months, Sleep Session every 2 weeks. The most recent releases landed on October 1, 2026 and October 11, 2026 respectively.

Scorecard3 real differences Ā· 3 level
Slumbr versus Sleep Session: the parameters behind the verdict, then further details
ParameterSlumbrSleep Session
PriceFreeFree
Update frequencyEvery 2 monthsEvery 2 weeks — better
AdsNoNo
In-app purchasesYesYes
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS13.0 — better26.1
Further details — not scored
Size41 MB492 MB
Age rating17+4+
DeveloperSomnus Sleep Wellness Pte LtdCristiano Perdigao

In-app purchases

3 purchases

Slumbr

Subscriptions3
  • Slumbr Monthly Subscription$2.991 Month
  • Slumbr Quarterly Subscription$6.993 Months
  • Slumbr Yearly Subscription$17.991 Year
2 purchases

Sleep Session

Subscriptions2
  • Premium Monthly$4.991 Month
  • Premium Yearly1 Year trial$29.991 Year

Questions

Is Slumbr free?
Slumbr is free to download, with in-app purchases available.
Is Sleep Session free?
Sleep Session is free to download, with in-app purchases available.
Do Slumbr or Sleep Session have ads?
Neither Slumbr nor Sleep Session shows ads.
Which is updated more often, Slumbr or Sleep Session?
Slumbr ships an update every 2 months, and Sleep Session every 2 weeks. Most recently, Slumbr was updated on October 1, 2026 and Sleep Session on October 11, 2026.

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