Comparison

Slumbr vs Sleep Tracker

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 Tracker

Features
Read full description

Track your sleep simply and privately. Sleep Tracker is a lightweight manual sleep journal designed for people who want full control over their sleep data without creating accounts, sharing personal information, or connecting wearable devices. Log your sleep sessions, monitor your habits, and build a better bedtime routine with a clean and distraction-free experience. Features • Manual sleep tracking Quickly log when you sleep and wake up. • Privacy focused Your sleep data stays on your device. No account required. • Simple and clean design No complicated setup, unnecessary tabs, or overwhelming dashboards. • Sleep history Review your past sleep sessions anytime. • Sleep insights See patterns and understand your sleeping habits over time. • Bedtime routine support Track consistency and improve your daily rhythm. • Lightweight experience Fast, minimal, and easy to use every day. Built for simplicity Many sleep apps are overloaded with features, ads, accounts, and unnecessary complexity. Sleep Tracker focuses on the essentials: Manual sleep logging Privacy-first experience Clean interface Easy daily use Whether you want to improve your sleep schedule, stay consistent, or simply keep a personal sleep diary, Sleep Tracker helps you stay aware of your habits without distractions. Privacy first Your sleep information is personal. Sleep Tracker is designed with privacy in mind and avoids unnecessary data collection. No wearable device required. No complicated onboarding. Just simple sleep tracking. Start building healthier sleep habits today with Sleep Tracker: Private Log. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://www.ramazanerikli.com/apps/sleep-tracker/privacy

Screenshots

Slumbr4 screens
Sleep Tracker4 screens

Verdict

The call

The clearest difference is iOS requirement: Slumbr at 13.0 against Sleep Tracker's 15.1. On price, update cadence, 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 Tracker 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 Tracker every 5 weeks. The most recent releases landed on October 17, 2026 and October 13, 2026 respectively.

Scorecard1 real difference Ā· 5 level
Slumbr versus Sleep Tracker: the parameters behind the verdict, then further details
ParameterSlumbrSleep Tracker
PriceFreeFree
Update frequencyEvery 2 monthsEvery 5 weeks — better
AdsNoNo
In-app purchasesYesYes
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.0 — better15.1
Further details — not scored
Size41 MB47 MB
Age rating17+4+
DeveloperSomnus Sleep Wellness Pte LtdRamazan Erikli

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 Tracker

Subscriptions2
  • Sleep Tracker Premium (Monthly)$4.991 Month
  • Sleep Tracker Premium (Yearly)$39.991 Year

Questions

Is Slumbr free?
Slumbr is free to download, with in-app purchases available.
Is Sleep Tracker free?
Sleep Tracker is free to download, with in-app purchases available.
Do Slumbr or Sleep Tracker have ads?
Neither Slumbr nor Sleep Tracker shows ads.
Which is updated more often, Slumbr or Sleep Tracker?
Slumbr ships an update every 2 months, and Sleep Tracker every 5 weeks. Most recently, Slumbr was updated on October 17, 2026 and Sleep Tracker on October 13, 2026.

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