
61
BU Score
Solid
Sleep Recorder Plus
✍️ BU Analytics Review
“
Sleep Recorder Plus is an iOS app from Apirox, s.r.o. in the Education category, currently rated 4.2★ across 515 ratings. Initial signal reads as mostly critical sentiment so far — users flag rough edges and unmet expectations.
Our BU Score puts it at 61 — Solid (established niche player). For a Education app, that means established niche player.
Track changes month-over-month in the Performance section below — live snapshot history and revenue forecast included.
creator
📊 Performance Tracking LIVE
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Rating
—
Reviews
—
Forecast Revenue / mo
—
Snapshots tracked
0
since first record
Range:
💰 Forecast Revenue / mo
MODELRevenue forecast computed from BU's 234 trigger model on each snapshot. Calibrated against ground-truth from 58 verified-revenue apps.
🔬Forecast Breakdown — Why This Estimate?Top 6 of 6 triggers
Our ML model uses 200+ signals from public data. These are the most influential for this app:
| Paid app ($0.00)METRIC | +$2,800 | |
| Mature app (10y old)METRIC | +$1,500 | |
| Multilingual (10 languages)METRIC | +$1,500 | |
| highly recommendREVIEW | +$1,400 | |
| Good rating (4.2★)METRIC | +$800 | |
| Early-stage install base (515 ratings)METRIC | +$400 |
METRIC = structural app data · REVIEW = mined from user reviews · ✓ VERIFIED = Stripe-verified anchor (TrustMRR)
📈 Reviews Growth
LIVECumulative review count from first BU snapshot. Each point = a tracked update.
💚Sentiment Over Time↑ green = positive · ↓ red = negative
Aug 24
Sep 24
Apr 25
⭐ Rating Trend
LIVEAverage rating evolution. Updates with each new review batch.
🗓️ Snapshot Timeline
HISTORYEach bar shows a tracked update and the metric delta from the previous snapshot.
App Specs
🔐 Own this app? Claim & verify MRR →💾 79 MB🔞 4+📱 iOS 15.0+🔖 v4.5.20🔄 updated 1y ago🌐 EN, FR, DE, JA, KO +5📂 Education💰 Paid🚀 Launched 2016 (10y old)
📝 About this app
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
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
🆕 What's New · v4.5.20
• Performance Boosts & Bug Fixes: Enjoy a smoother, more reliable app experience with our latest performance improvements.
• Join Over 10 Million Sleep Lovers and share your recordings on social media
• Enhanced Sleep Insights: Dive deeper into your sleep patterns with enhanced analytics and insights.
Download or update now and unlock the secrets to a restful sleep with your favorite app!
• Join Over 10 Million Sleep Lovers and share your recordings on social media
• Enhanced Sleep Insights: Dive deeper into your sleep patterns with enhanced analytics and insights.
Download or update now and unlock the secrets to a restful sleep with your favorite app!
Profile & Insights
Everything we know — and don't — about this app and its company.
Identification
- App name
- Sleep Recorder Plus
- Developer
- Apirox, s.r.o.
- Bundle ID
- com.apirox.stopsnoring4.free
- App Store URL
- Open in App Store
- Category
- Education
- Content rating
- 4+
- Languages
- EN, FR, DE, JA, KO, RU, ZH, SK, ES, ZH
Company
- Website
- Not found
- Tagline
- Not found
- Description
- Apirox, s.r.o. is mobile application development studio. The main products - Sleep Apps (records your talk or snoring, smart alarms - wake up in your lightest sleep phase, stop snoring and sleepy sounds)
- Founded
- Not found
- HQ / Address
- Not found
- Employees
- Not found
- Logo
- Not found
Revenue
- Verified revenue / mo
- Not found
- AI revenue estimate / mo
- Not found
- AI annual estimate
- Not found
- ML model estimate / mo
- $8.2K/mo
- Top-grossing rank
- Outside top 100 in US Education
- All-time revenue
- Not found
- Pricing
- Not found
Founder
- Name
- Not found
- X / Twitter
- Not found
- Not found
- GitHub
- Not found
- X followers
- Not found
- Public statements
- Not found
Funding
- Total raised
- Not found
- Last round
- Not found
- Investors
- Not found
- Crunchbase
- Not found
- AngelList
- Not found
Press & Links
- Articles found
- Not found
- Listed on
- Not found
- Blog
- Not found
- Press / News
- Not found
Contacts & Socials
- Socials
- Not found
- Phone
- Not found
- Contact page
- https://www.apirox.com/contact.php
- About page
- Not found
📈Ratings growth515 ratings+51400% lifetimeShow 3-year history estimate ▾
Tracked (45 weeks) Pre-tracking estimate (36 weeks) · model-based, ±5% noise · anchored to release date and current value
🌍Geographic ReachNot ranked
This app is currently outside the top 100 grossing in all 9 countries we monitor (US, UK, DE, FR, JP, CA, AU, BR, IN). Niche or new apps often launch this way — popularity rankings appear once daily revenue clears the regional threshold.
Profile is built from iTunes Lookup + developer site scrape + ML revenue model. Empty fields show "Not found" — additional sources (Crunchbase, X, IndieHackers, Acquire.com) coming.
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