Comparison

SleepTracker vs Sleeppia

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

Head to head
About

SleepTracker

Features
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SleepTracker records your sleep automatically with an Apple Watch β€” or with just your iPhone on the mattress β€” and turns the night into a clear picture of your stages, heart rate, and recovery. No setup, no account, nothing to configure. No account. No sign-up. No email. No ads. Open it, allow Apple Health, and go to bed. HOW IT WORKS β€’ Wear an Apple Watch to bed and open the app β€” sleep stages, heart rate, HRV, and breathing sync straight from Apple Health β€’ No watch? Set your iPhone on the mattress and tap Track Sleep with iPhone β€” it uses movement and sound to estimate your night β€’ Numbers match the Apple Health app exactly, down to the minute WHAT YOU GET β€’ Sleep rings that show Sleep, Quality, and Deep at a glance β€’ Full stage breakdown β€” Deep, REM, Light, and Awake β€’ Bedtime, wake time, time to fall asleep, and sleep efficiency β€’ Readiness, Sleep Fuel, and Recovery scores built from your real HRV β€’ Heart rate, HRV, SpO2, and respiratory rate with Apple Watch β€’ A smart alarm that wakes you in a lighter stage near your target time β€’ Sleep consistency, trends, history, and a calendar of every night β€’ Tags for caffeine, late meals, workouts, and stress, so you can see what actually changes your sleep BUILT BY ONE PERSON I built SleepTracker for myself, in a year when AI finally made something like this achievable alone β€” then kept building whatever people asked for. No team, no investors, and no roadmap written by anyone but the people using it. And no subscription: sleep data you already own shouldn't be rented back to you month after month. YOUR SLEEP DATA STAYS ON YOUR PHONE Sleep and health data is read from Apple Health only after you allow it. Microphone audio is analyzed on your device and is never recorded, stored, or uploaded. There is no account to create and no profile to sell. No tracking of you across other companies' apps or websites, and nothing shared with data brokers. TELL ME WHAT TO BUILD See something in another sleep app that you wish this one had? Email mark@vibecode.review. I read every message and I build what people actually ask for β€” that is how most of this app got here. Sleep better by understanding your nights, automatically.

About

Sleeppia

Features
Read full description

Sleeppia is your complete sleep companion for iPhone. Fall asleep with a rich library of nearly 300 soothing sounds and guided breathing, and craft your own custom mixes. Then place your phone on the same bed you sleep in, keep the screen on and face it down, and let the motion sensor track your entire night β€” no Apple Watch needed. Wake up to a clear report with your quality score, helpful tips and everything you need to sleep better, night after night. Wind Down β€’ A library of nearly 300 real sounds: rain, ocean waves, forest, fireplace, white/pink/brown noise, fan, cafΓ©, train, singing bowl and more β€’ Premium Mix Studio: blend up to 3 sounds at once and balance each layer with its own volume slider β€’ Preview any single sound before adding it, then play the whole mix to hear the result β€’ Save your favourite combinations as named presets β€” replay, edit or delete them anytime, or save the currently playing mix in one tap β€’ 4-count guided breathing to calm your mind, plus volume control and a sleep timer that stops automatically Tonight β€’ Start sleep tracking and set your wake-up time β€’ Place your phone on the same bed you sleep in, keep the screen on and face it down (never under the pillow). In the morning, tap Stop to see the report β€’ Premium options: sound insights (snoring / sleep talking / coughing) and the Smart Wake alarm Insights β€’ Free: quality score, sleep efficiency, light/deep sleep, 7-night history, basic trends and a sleep calendar β€’ Premium: stage line charts, awake/REM breakdown, night sound events, Smart Wake, full history, all trend metrics and Apple Health sync β€’ Sleep talk is recognized in 13 languages; the interface is available in 18 Sleep stages are estimates for wellness reference only. Sleeppia is not a medical device. Plans β€’ Free: 3 sounds, same-bed tracking, quality score, light/deep sleep, fixed alarm and 7-night history β€’ Premium monthly: the price shown in the app β€” full history, every metric, the Mix Studio with saved presets, sound insights, Smart Wake, Apple Health and more Your subscription is billed to your Apple ID. Manage or cancel anytime in Settings β†’ Apple ID β†’ Subscriptions. Support: 296309197@qq.com 1. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ 2. Privacy Policy: https://righteous-amount-dec.notion.site/Sleeppia-Privacy-Policy-3d30473e3ba4802e878ef1f097995405?source=copy_link 3. Support: https://righteous-amount-dec.notion.site/Sleeppia-Support-3d30473e3ba48063831ac09e0d969543?source=copy_link

Screenshots

SleepTracker4 screens
Sleeppia4 screens

Verdict

The call

SleepTracker and Sleeppia are too close to call on the numbers: across 6 compared parameters β€” price, update cadence, ads and in-app purchases among them β€” neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

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

Both are free to download. SleepTracker sells 3 one-off in-app purchases and Sleeppia sells 2 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

SleepTracker ships an update every 3 days, Sleeppia every 5 days. The most recent releases landed on October 25, 2026 and October 31, 2026 respectively.

ScorecardNo meaningful differences
SleepTracker versus Sleeppia: the parameters behind the verdict, then further details
ParameterSleepTrackerSleeppia
PriceFreeFree
Update frequencyEvery 3 days β€” betterEvery 5 days
AdsNoNo
In-app purchasesYesYes
DevicesiPhoneiPhone, Apple Watch β€” better
Requires iOS16.4 β€” better17.0
Further details β€” not scored
Size61 MB16 MB
Age rating4+17+
DeveloperMeng-Yi HsuεΉ² ηŽ‹

In-app purchases

3 purchases

SleepTracker

One-time3
  • All-Apps Unlock$5.99
  • Unlock SleepTracker$7.99
  • Unlock SleepTracker Final$9.99
2 purchases

Sleeppia

Subscriptions2
  • Sleeppia Premium Monthly$9.991 Month
  • Sleeppia Premium Yearly$39.991 Year

Questions

Is SleepTracker free?
SleepTracker is free to download, with in-app purchases available.
Is Sleeppia free?
Sleeppia is free to download, with in-app purchases available.
Do SleepTracker or Sleeppia have ads?
Neither SleepTracker nor Sleeppia shows ads.
Which is updated more often, SleepTracker or Sleeppia?
SleepTracker ships an update every 3 days, and Sleeppia every 5 days. Most recently, SleepTracker was updated on October 25, 2026 and Sleeppia on October 31, 2026.

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