Comparison

Noxogy vs Sleep Recorder Plus

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

Head to head
About

Noxogy

This app analyzes your sleep patterns, including snoring, talking, and sleep stages. It provides detailed insights and recordings to help you understand and improve your rest. Features include a smart alarm, stop snoring tools, and the ability to log lifestyle factors.

Highlights
  • Sleep Quality Analysis
  • Sleep Stages Tracking
  • Snoring Detection & Analysis
  • Sleep Audio Recordings
  • Smart Alarm
  • Stop Snoring Tools
  • Lifestyle Factor Logging
Features
Currently charting
Read full description

Analyze snoring, talking, sounds, and more. Track your night like never before. Awake or deep, light sleep too — Noxogy tracks it all. ● Sleep Quality Analysis ● Sleep Stages Tracking ● Snoring Detection & Analysis ● Sleep Audio Recordings ● Smart Alarm – Wake up System ● Stop Snoring Tools ● Sleepy Sounds → High-quality sleep audio recordings. → Make every morning a data-rich start to a well-rested day. → Get in-depth analysis and a tailored sleep experience with Noxogy. Noxogy was previously known as Prime Sleep Recorder. Only the name has changed — the app, your recordings, your history and your subscription stay exactly the same. Have less stress and listen to your snoring symphony or sleep-talking highlights. See the charts every morning. An app with unique features and technologies to analyze your sleep and improve the quality of your rest. INSIGHTFUL MORNINGS Just one click and Noxogy collects and evaluates your data, giving you valuable insights every morning when you wake up. TECHNOLOGY Noxogy optimizes microphone sensitivity and uses your phone's hardware for precise sleep analysis through AI, delivering accurate and visualized sleep data. SCIENCE Snore detection is powered by artificial intelligence and on-device machine learning. By using a large number of snoring and sleeping samples from various users, we deliver precise sleep analysis tailored to each individual — in statistics and in snoring detection. Your personalized evaluation is crafted from a vast dataset, ensuring a unique experience for every user. HIGHLIGHTS: ▷ PERSONAL SLEEP SYMPHONY RECORDING ▷ EASY TO USE ▷ HIGH TECH SNORING DETECTION Accurate snoring detection based on A.I. ▷ ONE CLICK POSSIBILITY TO RECORD ONLY SNORING ▷ LIFESTYLE FACTORS, WAKE-UP MOOD, NOTES Assign factors (alcohol, coffee, stress, etc.) to each night and the mood after waking up, or add your own notes. ▷ AUDIO VISUALIZATION DURING RECORDING OR PLAYING ▷ MEMORY SAVING SYSTEM ON YOUR PHONE AAC audio compression for the best ratio of quality and size. ▷ EASY SHARING OF YOUR SLEEP SYMPHONY WITH YOUR FRIENDS Your sleep stories are meant to be heard. Turn your sleep recordings into a social media sensation. ▷ CHART AND DATA OF NOISE IN THE ROOM DURING THE NIGHT ▷ ADJUSTABLE RECORDING SOUND SENSITIVITY For different sound conditions in your room (a quiet or loud environment). ▷ ACTIVATION DELAY Starts monitoring after a preset period of time. ▷ BACKGROUND MODE Monitoring and alarm run in background mode too. Use your phone as usual, without limitation. ▷ APPLE HEALTH INTEGRATION ▷ iCLOUD SYNCHRONIZATION Synchronization among your devices and between free and paid versions. ▷ EXPORTING OF HISTORY TO CSV FILE Our team is constantly working on new improvements to enhance your experience. KNOW YOUR SLEEP HABITS — NOXOGY IS DESIGNED FOR: Insomnia Fighters: tailored solutions for those battling insomnia or difficulties falling asleep. Sleep Talkers and Snorers: capture and analyze your sleep talk and snoring patterns. Focused Minds: ideal for people wanting to improve concentration for work or study. Noise-Prone Sleepers: for those easily affected by environmental noise during sleep. Students under Pressure: support for students facing exam stress and schoolwork. Quality Sleep Seekers: features for anyone striving to improve overall sleep quality. Noxogy is more than an app — it's your personal sleep companion, with insights for a wide range of sleep needs. Terms And Conditions: https://noxogy.com/terms-and-conditions/ Terms Of Use: https://noxogy.com/terms-of-use/ Privacy Policy: https://noxogy.com/privacy-policy/

About

Sleep Recorder Plus

This app records sleep sounds, detects snoring with AI, and offers a smart alarm to wake you during light sleep. It also features a snoring cessation tool and provides detailed sleep statistics to help you understand factors affecting your rest.

Highlights
  • AI-powered snoring detection
  • Smart alarm for gentle wake-ups
  • Snoring cessation with sound/vibration
  • Sleep noise recording and analysis
  • Sleep factor tracking and statistics
  • Apple Health and iCloud integration
  • Apple Watch support
Features
Read full description

This application consists of three modules: RECORDER, SMART ALARM, STOP SNORING. RECORDER Records your talk or snoring while you are asleep (automatic or manual sensitivity level, records only snoring using smart snoring detection), creates the graph of noise in room during the night, takes the total time of snoring down. SMART ALARM Helps you wake up easy in your lightest sleep phase and allows you to get up relaxed every morning. Improve your sleep naturally, maximize your sleep efficiency. STOP SNORING Tries to stop your snoring by playing chosen sound or using iPhone vibration when the snoring is detected. By using the tracker data and by defining your own factors (activities/means/drugs/custom notes) it is possible to find out which facts influence your sleep positively and limit your snoring. At your disposal there are beautiful statistic charts for simple and efficient analyzing of your sleeps/nights. Snoring detection is based on artificial intelligence (A.I.) with the support of a new Apple machine learning technology. By using a large number of snoring samples, we can achieve high accuracy in statistics and in snoring detection itself. How to place your device correctly is shown in instructions. HIGHLIGHTS: - ADJUSTABLE RECORDING SOUND SENSITIVITY: For different sound conditions in your room (a quiet or loud environment). - HIGH TECH SNORING DETECTION: Accurate snoring detection based on A.I. - POSSIBILITY OF RECORDING ONLY SNORING - AUDIO VISUALIZATION DURING RECORDING OR PLAYING - FAVORITE RECORDINGS - SHARING RECORDINGS WITH YOUR FRIENDS: Send recordings via email, iMessage or post to Facebook - UNLIMITED ALARMS: Set your own alarms, daily alarms, weekly alarms, etc. You can use included alarm sounds or your own iPod music. - SMART WAKE UP: Wake you up with gradual alarm when you are in your lightest sleep phase (based on your movements). - SLEEP TRACKER: Sleep cycle analyzes and statistics with complete history and beautiful charts. - SNOOZE BY SHAKING: No need to unlock screen or enter password. - STOP SNORING: Possibility of playing chosen sound or using iPhone vibration when the snoring is detected. - FACTORS, WAKE UP MOOD, NOTES: User can place factors (alcohol, coffee, stress etc.) to every night as well as the mood after waking up or users own notes. - ACTIVATION DELAY: Start monitoring after a period of time. - BACKGROUND MODE: Monitoring runs also in background mode. Alarm also fires from background. - APPLE HEALTH INTEGRATION - iCLOUD SYNCHRONIZATION: Synchronization among your devices and between free and paid version. - EXPORTING HISTORY TO CSV FILE - APPLE WATCH: Tracks your sleep movements and plays haptic (sound, vibration) if alarm is triggered or snoring is detected. CUSTOMER SUPPORT Happy customers are our highest priority. If you have a problem with our app, please contact us at stopsnoring4@apirox.com. SUBSCRIPTION INFORMATION Your payment will be charged to your iTunes Account as soon as you confirm your purchase. You can manage your subscriptions and turn off auto-renewal from your Account Settings after the purchase. Your subscription will renew automatically, unless you turn off auto-renew at least 24 hours before the end of the current period. The cost of renewal will be charged to your account in the 24 hours prior to the end of the current period. When canceling a subscription, your subscription will stay active until the end of the period. Auto-renewal will be disabled, but the current subscription will not be refunded. Any unused portion of a free trial period, if offered, will be forfeited when purchasing a subscription. Terms and Conditions: https://apirox.com/docs/sleep_recorder_plus_lite/terms_and_conditions.php Terms of Use: https://apirox.com/docs/sleep_recorder_plus_lite/terms_of_use.php Privacy Policy: https://apirox.com/docs/sleep_recorder_plus_lite/privacy_policy.php

Screenshots

Noxogy4 screens
Sleep Recorder Plus4 screens

Verdict

The call

The clearest difference is update cadence: Noxogy at weekly against Sleep Recorder Plus's every 2 months. Noxogy also leads on rating (4.5 vs 4.2) and ratings volume (13K vs 514). Sleep Recorder Plus's advantage is iOS requirement (15.0 vs 17.0). 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. Noxogy sells 9 in-app purchases, starting at $5.99 per month and Sleep Recorder Plus sells 5 in-app purchases, starting at $5.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Noxogy holds the better App Store score, 4.5 against 4.2. That said, the two scores are not equally well evidenced: Noxogy has 13K ratings behind it against 514, so its average is the more settled of the two. Written reviews point the same way: 47% of Noxogy's written reviews are positive against 32% of Sleep Recorder Plus's.

UpkeepUpdate frequency

Noxogy ships an update weekly, Sleep Recorder Plus every 2 months. The most recent releases landed on October 28, 2026 and October 26, 2026 respectively.

Scorecard6 real differences · 5 level
Noxogy versus Sleep Recorder Plus: the parameters behind the verdict, then further details
ParameterNoxogySleep Recorder Plus
PriceFreeFree
Rating4.5 (13K ratings) — better4.2 (514 ratings)
Positive reviews46.6% of reviews — better32.3% of reviews
Number of ratings13K — better514
Update frequencyWeekly — betterEvery 2 months
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
Best chart rank#74 — better—
DevicesiPhone, iPad, Apple WatchiPhone, iPad, iPod, Apple Watch — better
Requires iOS17.015.0 — better
Further details — not scored
Size144 MB79 MB
Age rating12+4+
DeveloperApirox, s.r.o.Apirox, s.r.o.

Customer experience

Noxogy

All ratings13,229 ratings
Positive87.5%
Neutral4.7%
Negative7.8%
Written reviews564 reviews
Positive46.6%
Neutral14.0%
Negative39.4%

Sleep Recorder Plus

All ratings514 ratings
Positive80.4%
Neutral8.8%
Negative10.9%
Written reviews96 reviews
Positive32.3%
Neutral11.5%
Negative56.3%

User reviews

Noxogy

From 13K App Store ratings

What we love

  • ⭐️ Amazing app with great features
  • 👍 Reliable data-rich health app
  • 🙌 Fantastic, highly-functional app
  • 💯 One of the best sleep recording apps
  • 👌 Great app that works well

Room to improve

  • 💰 Requires paid subscription to access all recordings
  • 🔒 Locked features behind paywall
  • 🤖 Inconsistent recording quality and functionality
  • 🐛 Frequent crashes and bugs
  • 🙄 Annoying ads that can't be closed

Sleep Recorder Plus

From 514 App Store ratings

What we love

  • 🚀 Tracks sleep patterns
  • 📊 Provides sleep data and statistics
  • 🔊 Records sleep talking and snoring
  • ⏰ Alarm functionality

Room to improve

  • 💰 Paywall for full functionality
  • 🐛 Unreliable recording and playback
  • 📊 Lack of information on data interpretation
  • 🔇 Issues with alarm volume and settings

Bugs and requests

Noxogy

Reported bugs

5 issues
  • Recordings not saving properly
  • App freezing and crashing
  • Microphone issues causing recording failures
  • Inconsistent behavior with different phone models
  • Recordings not splitting into separate files

Requested features

5 requests
  • Add ability to rewind/scrub through recordings
  • Improve recording quality and consistency
  • Implement cloud backup and sync for recordings
  • Allow users to delete individual recordings
  • Add more customization options for recording settings

Sleep Recorder Plus

Reported bugs

4 issues
  • Recording issues after iOS updates
  • Recordings not saving or accessible
  • App freezing or crashing
  • Inconsistent performance

Requested features

4 requests
  • Apple Watch integration
  • Improved snoring detection
  • Automatic noise filtering
  • More detailed sleep analytics

In-app purchases

9 purchases

Noxogy

Subscriptions4
  • Full Version - Monthly$5.991 Month
  • Full Version - Yearly14 Days trial$9.991 Year
  • Full Version - Yearly7 Days trial$19.991 Year
Show 1 more
  • Full Version - Yearly$19.991 Year
One-time5
  • Themes$0.99
  • Smart Alarms$3.99
  • Stop Snoring$3.99
Show 2 more
  • Sleepy Sounds$3.99
  • Full Version$23.99
5 purchases

Sleep Recorder Plus

Subscriptions2
  • Full Version - Monthly$5.991 Month
  • Full Version - Yearly$19.991 Year
One-time3
  • Themes$0.99
  • Sleepy Sounds$3.99
  • Full Version$39.99

Questions

Is Noxogy free?
Noxogy is free to download, with in-app purchases available.
Is Sleep Recorder Plus free?
Sleep Recorder Plus is free to download, with in-app purchases available.
Which has better reviews, Noxogy or Sleep Recorder Plus?
Noxogy is rated higher. Noxogy averages 4.5 out of 5 from 13K ratings, while Sleep Recorder Plus averages 4.2 from 514 ratings.
Do Noxogy or Sleep Recorder Plus have ads?
Neither Noxogy nor Sleep Recorder Plus shows ads.
Which is updated more often, Noxogy or Sleep Recorder Plus?
Noxogy ships an update weekly, and Sleep Recorder Plus every 2 months. Most recently, Noxogy was updated on October 28, 2026 and Sleep Recorder Plus on October 26, 2026.

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