Comparison

Sleep Recorder vs SleepRec

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

Head to head
About

Sleep Recorder

This app records nighttime sounds to help you understand your sleep patterns. It detects snoring, sleep talking, and other noises, providing a detailed morning report with a sleep score. All processing happens on your device for enhanced privacy.

Highlights
  • Nighttime sound recording
  • Snoring and sleep talking detection
  • Detailed morning sleep report
  • On-device AI sound classification
  • Adjustable recording sensitivity
  • Sleep history and trends
  • Exportable sleep reports
Features
Read full description

Ever wondered if you snore? What you say in your sleep? Sleep Recorder listens all night and gives you a detailed morning report — including your personal Sleep Score. Wake up every morning knowing exactly what happened: how often you snored, what you mumbled, and every unexpected sound. All processed on your device. No cloud. No subscription. Free forever. WHAT GETS DETECTED • Snoring — frequency, loudness, duration • Sleep talking — full audio clips saved for playback • Coughing, breathing changes, nighttime noise • Funny moments too (yes, even farts — with a stats counter) SMART AI SOUND DETECTION • On-device machine learning (YAMNet) classifies sounds in real time • Records only meaningful moments to save storage • Adjustable sensitivity (Low / Medium / High) • Normal & High quality recording modes • Real-time waveform visualization MORNING SLEEP REPORT • Sleep Score (0–100) based on your sound profile • Interactive timeline of every detected event • Listen back to any clip with one tap • Share report with your partner or doctor (PDF & CSV export) SLEEP HISTORY & TRENDS • Weekly and monthly charts • See if your snoring is improving or getting worse • Compare nights side by side • Personal insights based on your data DESIGNED FOR NIGHTTIME • Pure OLED-friendly dark theme • Background recording with screen off • Low battery consumption • Bedtime reminder & alarm integration PRIVACY FIRST — DATA STAYS ON YOUR DEVICE • All audio processing happens on your iPhone • No recordings are ever uploaded to any server • No account required • You stay in full control HOW IT WORKS (3 STEPS) 1. Tap "Start Recording" before bed 2. Place your iPhone next to your pillow (charger plugged in recommended) 3. In the morning, review your Sleep Score, timeline, and audio clips WHY SLEEP RECORDER • 100% free — no paywalls on core features • On-device AI — no cloud, no data sharing • Export sleep reports for your doctor • Designed for people curious about snoring, sleep talking, and overall sleep quality • Works offline AVAILABLE IN 10 LANGUAGES English, Turkish, Japanese, Korean, German, French, Spanish, Portuguese, Chinese, Arabic. Note: Sleep Recorder is a wellness & curiosity tool, not a medical device. It does not diagnose sleep apnea or any medical condition. If you have a serious concern about your sleep, please consult a qualified medical professional. Download Sleep Recorder now and discover what happens while you sleep.

About

SleepRec

This app helps you track your sleep patterns and wake up feeling refreshed. It intelligently selects the optimal time within your set window to gently wake you. It also offers ambient sounds to help you fall asleep faster.

Highlights
  • Smart alarm for gentle waking
  • Sleep sound recording
  • Ambient sounds for falling asleep
  • Customizable sound timers
  • Sleep pattern observation
Features
Read full description

Sleep Tracker helps you track your sleep and wake up at the right time. Instead of ringing at a fixed second, the app chooses the best moment within your set time window to help you feel less groggy. Sleep sound recording While you sleep, the app listens for changes in sound levels. It doesn’t record the whole night. Recording starts only when noise is detected, like snoring or talking in your sleep. Fall asleep easier The app comes with a built-in collection of calming ambient sounds and melodies. Choose a timer so the sound would turn off automatically after the set timeframe. Sleep Tracker does not evaluate sleep quality or give medical advice. It simply helps you observe your sleep patterns and wake up more comfortably.

Screenshots

Sleep Recorder4 screens
SleepRec4 screens

Verdict

The call

The clearest difference is review sentiment: Sleep Recorder at 100% against SleepRec's 25%. Sleep Recorder also leads on update cadence (weekly vs every 6 weeks) and rating (4.6 vs 4.4). SleepRec's advantage is ratings volume (218 vs 51). On price, ads, in-app purchases and monetization model 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.

ReceptionRating · Positive reviews · Number of ratings

Sleep Recorder holds the better App Store score, 4.6 against 4.4. Both are backed by a comparable volume of ratings — 51 and 218 respectively. Written reviews point the same way: 100% of Sleep Recorder's written reviews are positive against 25% of SleepRec's.

UpkeepUpdate frequency

Sleep Recorder ships an update weekly, SleepRec every 6 weeks. Both last shipped on November 9, 2026.

Scorecard6 real differences · 4 level
Sleep Recorder versus SleepRec: the parameters behind the verdict, then further details
ParameterSleep RecorderSleepRec
PriceFreeFree
Rating4.6 (51 ratings) — better4.4 (218 ratings)
Positive reviews100.0% of reviews — better25.0% of reviews
Number of ratings51218 — better
Update frequencyWeekly — betterEvery 6 weeks
AdsYesYes
In-app purchasesNoNo
MonetizationAd-supportedAd-supported
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS13.0 — better26.0
Further details — not scored
Size106 MB159 MB
Age rating4+4+
DeveloperKerim SenerALEXEI EGORU&SCHIN

Customer experience

Sleep Recorder

All ratings21 ratings
Positive95.2%
Neutral4.8%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

SleepRec

All ratings194 ratings
Positive85.1%
Neutral6.7%
Negative8.2%
Written reviews4 reviews
Positive25.0%
Neutral0.0%
Negative75.0%

In-app purchases

None

Sleep Recorder

No in-app purchases

None

SleepRec

No in-app purchases

Questions

Is Sleep Recorder free?
Sleep Recorder is free to download, with no in-app purchases.
Is SleepRec free?
SleepRec is free to download, with no in-app purchases.
Which has better reviews, Sleep Recorder or SleepRec?
Sleep Recorder is rated higher. Sleep Recorder averages 4.6 out of 5 from 51 ratings, while SleepRec averages 4.4 from 218 ratings.
Do Sleep Recorder or SleepRec have ads?
Both Sleep Recorder and SleepRec show ads.
Which is updated more often, Sleep Recorder or SleepRec?
Sleep Recorder ships an update weekly, and SleepRec every 6 weeks. Most recently, Sleep Recorder was updated on November 9, 2026 and SleepRec on November 9, 2026.

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