Comparison

Sleep App:Sleep Tracker, Sound vs SleepFlow Sleep Tracker

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

Head to head
About

Sleep App:Sleep Tracker, Sound

Features
Read full description

SleepManagement is your personal sleep companion, designed to help you achieve better rest and wake up refreshed every morning. **Sleep Sounds Library** Choose from a rich collection of soothing sounds including white noise, rain, ocean waves, forest ambience, and more. Each sound is carefully curated to help you relax and drift into peaceful sleep. **Sleep Tracking** Monitor your sleep patterns with HealthKit integration. Track your sleep duration, quality score, and view detailed statistics to understand your sleep habits better. **Smart Reminders** Set personalized bedtime reminders to maintain a consistent sleep schedule. The app will notify you when it's time to start your bedtime routine. **Sleep Timer** Fall asleep to your favorite sounds without worrying about battery drain. The built-in timer automatically stops playback after your selected duration. **Trends & Insights** View your sleep trends over 7, 30, or 90 days. Get insights about your average sleep duration, quality changes, and deep sleep patterns. Start your journey to better sleep today and wake up feeling more energized. EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://jshruan.xyz/shuimianzhushou/privacy.html

About

SleepFlow Sleep Tracker

Understand your sleep patterns, build consistent habits, and wake up refreshed. This app offers simple tracking, insightful trends, and personalized goals to improve your sleep quality without complexity. Your data remains private and on your device.

Highlights
  • Sleep tracking and logging
  • Sleep history and trend visualization
  • Sleep statistics and deep sleep insights
  • Daily streak motivation
  • Smart bedtime and wake-up reminders
  • Personalized sleep duration goals
  • Privacy-focused, on-device data storage
Features
Read full description

SleepFlow – Sleep Tracker SleepFlow helps you understand your sleep, build consistency, and wake up feeling better every day. Designed with simplicity and science in mind, SleepFlow allows you to track your sleep habits, visualize trends, and improve your sleep quality over time — without complexity. Key Features Sleep Tracking – Log bedtime, wake time, and sleep quality with ease Sleep History – View past nights and spot patterns Sleep Stats – Weekly trends, averages, cycles, and deep sleep insights Daily Streaks – Stay motivated and build healthy sleep routines Smart Reminders – Bedtime and wake-up notifications Personalized Goals – Set and track your ideal sleep duration Clean, Dark UI – Designed for nighttime comfort Understand Your Sleep SleepFlow turns your sleep data into easy-to-read insights so you can make better decisions and improve consistency night after night. Privacy First Your data stays on your device. No accounts. No tracking. No data selling. Whether you’re trying to fix your sleep schedule, improve recovery, or simply wake up feeling refreshed, SleepFlow gives you the clarity and tools to sleep better. Download SleepFlow and take control of your sleep.

Screenshots

Sleep App:Sleep Tracker, Sound4 screens
SleepFlow Sleep Tracker4 screens

Verdict

The call

The clearest difference is update cadence: SleepFlow Sleep Tracker at daily against Sleep App:Sleep Tracker, Sound's monthly. Sleep App:Sleep Tracker, Sound's advantage is iOS requirement (15.0 vs 17.6). On price, ads, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Sleep App:Sleep Tracker, Sound ships an update monthly, SleepFlow Sleep Tracker daily. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

Scorecard2 real differences · 7 level
Sleep App:Sleep Tracker, Sound versus SleepFlow Sleep Tracker: the parameters behind the verdict, then further details
ParameterSleep App:Sleep Tracker, SoundSleepFlow Sleep Tracker
PriceFreeFree
Rating—5.0 (1 ratings) — better
Number of ratings—1 — better
Update frequencyMonthlyDaily — better
AdsNoNo
In-app purchasesNoNo
Monetization—Free
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.0 — better17.6
Further details — not scored
Size11 MB4 MB
Age rating4+4+
DeveloperPORTSUN BIOTECH LIMITEDFabio Mota

In-app purchases

None

Sleep App:Sleep Tracker, Sound

No in-app purchases

None

SleepFlow Sleep Tracker

No in-app purchases

Questions

Is Sleep App:Sleep Tracker, Sound free?
Sleep App:Sleep Tracker, Sound is free to download, with no in-app purchases.
Is SleepFlow Sleep Tracker free?
SleepFlow Sleep Tracker is free to download, with no in-app purchases.
Do Sleep App:Sleep Tracker, Sound or SleepFlow Sleep Tracker have ads?
Neither Sleep App:Sleep Tracker, Sound nor SleepFlow Sleep Tracker shows ads.
Which is updated more often, Sleep App:Sleep Tracker, Sound or SleepFlow Sleep Tracker?
Sleep App:Sleep Tracker, Sound ships an update monthly, and SleepFlow Sleep Tracker daily. Most recently, Sleep App:Sleep Tracker, Sound was updated on October 30, 2026 and SleepFlow Sleep Tracker on October 31, 2026.

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