Comparison

Sleep Tracker, CPAP, Insomnia vs Kuvox

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

Head to head
About

Sleep Tracker, CPAP, Insomnia

Understand and improve your sleep with AI-powered insights and personalized coaching. Track sleep sessions, analyze patterns, and get data-driven guidance to wake up refreshed. Features include dream analysis and CPAP therapy monitoring.

Highlights
  • Comprehensive sleep tracking
  • AI-powered insights and coaching
  • Dream analysis with symbol interpretation
  • CPAP therapy monitoring
  • Personalized sleep improvement goals
  • Data export and professional reports
Features
Read full description

Feeltracker: 4.8 stars with 23K+ ratings • 800K+ downloads • 250K+ users/year • 5M+ saves/year • 96% satisfaction Finally understand why you're not sleeping well—and fix it. Sleep Journal combines intelligent sleep tracking with AI chat, hands-free voice conversations, and on-device intelligence to identify what's disrupting your rest and build habits for better sleep. Whether you're battling insomnia, optimizing CPAP therapy, or want to wake up refreshed, get data-driven guidance to transform your nights. COMPREHENSIVE SLEEP TRACKING: • Log sleep sessions and naps with precise start/end times • Track sleep quality, duration, and consistency patterns • AI Dream Analysis with symbol interpretation and emotional insights • CPAP therapy tracking with comprehensive AHI and mask fit analysis • Calm Me Down for Sleep: AI-guided relaxation and breathing • Record factors affecting sleep: caffeine, exercise, stress levels • Multiple daily entries for shift workers and nappers • Add notes and dream journals to track sleep quality YOUR PRIVACY, GUARANTEED: • No account required—start tracking sleep immediately • Apple Intelligence (iOS 26+): run AI fully on-device, 100% offline and private • Automatic iCloud sync keeps your data safe across devices • Export sleep reports in PDF, CSV, Excel, or JSON formats DESIGNED FOR BETTER SLEEP: • Beautiful Liquid Glass design with sleep-friendly Dark Mode • Quick-entry widgets for easy bedtime logging • Smart reminders, 24-hour clock option, localized in-app FAQ • Custom sleep schedule teaches the AI your natural rhythm • Integration with Apple Health for complete wellness tracking DISCOVER YOUR SLEEP PATTERNS: • Detailed trends show sleep quality over weeks and months • Interactive charts—tap any point to view detailed sessions instantly • Weekly, monthly, and six-month averages for sleep specialists • Identify factors disrupting your rest • Generate professional reports for healthcare providers AI-POWERED FEATURES: • Voice Chat: hands-free two-way conversations with the AI • Ask a Question: instant answers about your sleep data • Chat: interactive conversations about your sleep health • Voice Summary: audio summaries of your sleep trends • Quick and Pro Dream Analysis with symbol interpretation • CPAP Report: detailed analysis of your sleep therapy progress • Pattern Detective: discover correlations affecting your sleep • Goal Assistant: personalized sleep improvement goals • Doctor Summary, Pro Health Report, Deep Research Report • Song Recommendations: music matched to your sleep needs • Personalized Quiz, Make Me Laugh, Sick Note • Personalized greeting shares the meaning of your name • Optional profile context (age, gender, sleep schedule, weather) for sharper insights FREE WITH PRO OPTIONS: • All core sleep tracking features completely free • Pro unlocks Dream Analysis, CPAP Report, deep AI analysis, and Apple Intelligence mode • Affordable pricing for your journey to better rest IMPORTANT HEALTH DISCLAIMER: This app is for personal tracking and informational purposes only. AI insights and recommendations do not constitute medical advice, diagnosis, or treatment. Always consult a qualified sleep specialist before making health decisions. If you suspect a sleep disorder, seek professional medical evaluation. Privacy Policy: https://feeltracker.com/privacy/ Terms of Use: https://feeltracker.com/terms/

About

Kuvox

This app provides voice-guided routines for stretching and exercise, helping users follow their existing plans without needing to look at a screen. It allows for custom exercises and saved routines, with adjustable timing and rep counts.

Highlights
  • Voice-guided reps and holds
  • Custom exercise library
  • Saved routine builder
  • Adjustable timing and sets
  • Workout history and streaks
  • Offline functionality
  • Routine sharing and backup
Features
Read full description

Kuvox is a voice-guided stretch and exercise timer for people who already have a routine and want help following it without staring at a screen. Build routines from the included exercise library or add your own movements. Kuvox announces each exercise, counts reps and holds out loud, handles side switches, setup cues, rest periods, and workout pacing, then tracks your workout history locally on your device. Working out to a book, podcast or music? Choose Names and tones: Kuvox says each exercise's name and how much to do, and short tones mark every start, release, side and set. Your book can pause just for the name and pick up where it stopped. Or choose Tones only, with no voice at all. Features: - Voice-guided reps, holds, side changes, setup cues, and rest - Names and tones or Tones only, for working out with a book or music - Custom exercises and saved routines - Adjustable timing, reps, sets, rest, and audio settings - Workout history, recent activity, and streaks that survive a missed day - Optional reminders generated on your device - QR/code sharing, file import, and backup for routines - Works offline after installation - No account required Kuvox is a timer and routine-tracking tool, not a medical device and not medical advice. Always follow guidance from your healthcare provider, trainer, or physical therapist, and stop any exercise that causes pain.

Screenshots

Sleep Tracker, CPAP, Insomnia4 screens
Kuvox4 screens

Verdict

The call

The clearest difference is in-app purchases: Kuvox at none against Sleep Tracker, CPAP, Insomnia's 3. Kuvox also leads on rating (5.0 vs 4.8). Sleep Tracker, CPAP, Insomnia's advantage is update cadence (weekly vs monthly) and ratings volume (120 vs 2). On price, ads, device support and iOS requirement 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. Sleep Tracker, CPAP, Insomnia sells 3 in-app purchases, starting at $0.99 per 7 days. Kuvox asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Kuvox holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Sleep Tracker, CPAP, Insomnia has 120 ratings behind it against 2, so its average is the more settled of the two.

UpkeepUpdate frequency

Sleep Tracker, CPAP, Insomnia ships an update weekly, Kuvox monthly. The most recent releases landed on November 1, 2026 and October 28, 2026 respectively.

Scorecard5 real differences · 5 level
Sleep Tracker, CPAP, Insomnia versus Kuvox: the parameters behind the verdict, then further details
ParameterSleep Tracker, CPAP, InsomniaKuvox
PriceFreeFree
Rating4.8 (120 ratings)5.0 (2 ratings) — better
Positive reviews78.6% of reviews—
Number of ratings120 — better2
Update frequencyWeekly — betterMonthly
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPadiPhone, iPod
Requires iOS16.115.0 — better
Further details — not scored
Size43 MB4 MB
Age rating12+12+
DeveloperCustom ArtsAloeDesk LLC

Customer experience

Sleep Tracker, CPAP, Insomnia

All ratings120 ratings
Positive95.8%
Neutral3.3%
Negative0.8%
Written reviews28 reviews
Positive78.6%
Neutral3.6%
Negative17.9%

Kuvox

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

3 purchases

Sleep Tracker, CPAP, Insomnia

Subscriptions3
  • Premium Weekly$0.997 Days
  • Monthly Premium$2.991 Month
  • Premium Yearly$23.991 Year
None

Kuvox

No in-app purchases

Questions

Is Sleep Tracker, CPAP, Insomnia free?
Sleep Tracker, CPAP, Insomnia is free to download, with in-app purchases available.
Is Kuvox free?
Kuvox is free to download, with no in-app purchases.
Which has better reviews, Sleep Tracker, CPAP, Insomnia or Kuvox?
Kuvox is rated higher. Sleep Tracker, CPAP, Insomnia averages 4.8 out of 5 from 120 ratings, while Kuvox averages 5.0 from 2 ratings.
Do Sleep Tracker, CPAP, Insomnia or Kuvox have ads?
Neither Sleep Tracker, CPAP, Insomnia nor Kuvox shows ads.
Which is updated more often, Sleep Tracker, CPAP, Insomnia or Kuvox?
Sleep Tracker, CPAP, Insomnia ships an update weekly, and Kuvox monthly. Most recently, Sleep Tracker, CPAP, Insomnia was updated on November 1, 2026 and Kuvox on October 28, 2026.

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