iSleeper vs PeeTime
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
iSleeper
This app monitors sleep cycles and records sleep sounds using neural network algorithms. It features a smart alarm clock with light sleep wake-up and voice control, and provides comprehensive sleep statistics. Recordings are stored locally for privacy.
- Sleep cycle analysis
- Snore and sleep talk recording
- Smart alarm with light sleep wake-up
- Voice control for snooze
- Comprehensive sleep statistics
- Automatic sleep tracking with Apple Watch
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iSleeper only requires your mobile phone to complete sleep monitoring, and can accurately record the user's sleeping habits and sleep cycles through neural network algorithms. SLEEP RECORDING We display your sleep recordings on a timeline to maximize the recreation of your sleep. We record various sleep sounds, including snoring, sleep talking, chewing, walking, coughing, sneezing, turning over, sighing, scratching, cat meowing, dog barking, bird chirping, and rooster crowing. All recordings are stored only on your phone, so you don’t have to worry about your sleep recordings being leaked. SMART ALARM CLOCK iSleeper alarm on iPhone supports light sleep wake-up, snooze, and voice control to turn off the snooze alarm. We will wake you up when you are in light sleep within the set time range, and you can turn off the snooze alarm with voice control, and sleep for a while until the final alarm rings. The final alarm needs to be turned off manually. (See "Me" -> "Alarm Settings" for details) The iSleeper alarm on Apple Watch supports light sleep wake-up. We will wake you up when you are in light sleep within the set time range. SLEEP MONITORING We use neural network algorithms to more accurately analyze your sleep cycle and generate a sleep monitoring chart, which includes your sleep score, sleep duration, time in bed, time to fall asleep, time awake, number of awakenings, sleep goal completion, wake time, REM sleep, core sleep, and deep sleep. If you wear an Apple Watch, the analysis page will generate detailed charts for sleep heart rate variability, sleep heart rate, sleep respiratory rate, sleep blood oxygen, and sleep environmental noise. COMPREHENSIVE STATISTICS On the statistics page, you can easily view your sleep trends by week, month, and year. We have also added features for the best sleep day and the worst sleep day, so you can clearly see related information. Understand and analyze the factors affecting your sleep from the trends to improve your sleep. AUTOMATIC SLEEP TRACKING If you wear an Apple Watch while sleeping, just turn on sleep mode, and iSleeper will automatically generate nightly sleep records without needing to open iSleeper on your phone. CONTACT US You can find us in the following ways - Email: femobisleeper@gmail.com - RedNote: iSleeper I am looking forward to hearing your suggestions. Your affirmation and suggestions are our greatest motivation! SUBSCRIPTION PRICE AND TERMS iSleeper can be downloaded for free, upgraded to the iSleeper Pro version, unlocking all paid features (original paid download users will automatically unlock all features),Most features are free to use. Playing recordings and viewing statistics require a Pro membership. We provide three different purchase options: one-time purchase, monthly and annual automatic renewal. Instructions for monthly or annual subscriptions: After confirmation and payment, it will be automatically renewed through your Apple iTunes account. After the deduction is successful, one subscription cycle will be extended. If you need to cancel the subscription, please manually turn off the automatic renewal function in the iTunes / Apple ID settings management at least 24 hours before the end of the current subscription period. During the trial period, if you do not cancel the subscription, the subscription will be automatically activated and deducted at the end of the trial period. This service is up to you to choose whether to cancel. If you choose not to cancel, the renewal service for the next billing cycle will be opened for you. DISCLAIMER OF HEALTH ADVICE All information and advice provided by iSleeper cannot be regarded as medical advice or diagnosis, and should not replace professional diagnosis and treatment. TERMS OF SERVICE AND PRIVACY POLICY Terms of Service: https://isleeper.1008tv.com/terms.html Privacy Policy: https://isleeper.1008tv.com/privacy.html
PeeTime
This app automatically tracks your urination using an Apple Watch to help you understand your body's hydration response. It provides insights into urination rhythms, uric acid, and ketone levels with clear trend charts to promote smarter hydration.
- Automatic urination tracking via Apple Watch
- Uric acid and ketone logging
- Smart hydration challenges
- Daily, weekly, and monthly rhythm charts
- Apple Watch complications
- Wellness insights
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PeeTime is a results-driven hydration app that uses Apple Watch to automatically track urination. Understand whether your water intake truly benefits your body. We go beyond reminders and check-ins—PeeTime helps you see how your body responds after drinking. With insights into urination rhythms, uric acid, and ketone levels, plus clear weekly and monthly trend charts, PeeTime helps you hydrate with purpose. ◎ What PeeTime Can Do for You •Remind you when it’s been too long since your last urination—maybe your body is under load. •Spot signs of underhydration or stress through changes in urination patterns. •Track ketone levels to help evaluate fat-burning efficiency during a weight-loss plan. •Monitor uric acid trends and join health challenges to help reduce levels. •Turn your Apple Watch face into a health feedback dashboard—raise your wrist to see how your body’s doing. •Visualize hydration and urination data over time to better understand your body’s rhythm. ◎ Why We Built PeeTime We live in an age of metabolic chaos. Everyone is told to “drink more water,” but how do you know if it’s actually working? Instead of relying on timers or generic reminders, we asked: Why not let your body tell you when it needs water—and whether it appreciated it? So we built PeeTime—an app that listens to your body and gives real feedback. It’s not just about “drinking more,” but about drinking smarter, supported by your own physiological data. ◎ Our Philosophy There are already too many metrics in modern life—KPI, NPS, OKR… We didn’t want to turn health into another task. That’s why we designed PeeTime not to push numbers, but to offer emotional support through gentle design. Every interaction is meant to feel soft, empowering, and reassuring—not stressful or shame-driven. Whether you’re hydrating, detoxing, or simply trying to feel better—PeeTime meets you with calm clarity, not cold stats. ◎ Key Features •Automatic urination tracking via Apple Watch •Uric acid and ketone logging & trend analysis •Smart hydration challenges: Lower uric acid / Avoid sedentary life / Burn fat •Daily, weekly & monthly rhythm charts •Beautiful Apple Watch complications •Coming soon: iOS widgets, dynamic recommendations, hydration insights ◎ Contact Us We’d love your feedback and suggestions! Email: hi@peetime.app ◎ Subscription Terms PeeTime is free to download with optional PeeTime Pro subscriptions that unlock all premium features: •All challenge modes •Advanced rhythm analytics •Personalized insights •More Apple Watch face designs Available via monthly, yearly, or lifetime purchase plans. •Payment will be charged to your iTunes account upon confirmation •Subscriptions renew automatically unless canceled at least 24 hours before the end of the current period •Manage or cancel anytime via iOS Settings → Apple ID → Subscriptions ◎ Disclaimer PeeTime provides wellness insights for reference only. It is not intended as medical advice or diagnosis. If you experience health issues or symptoms, please consult a healthcare professional. ◎ Terms & Privacy Terms of Use: https://docs.peetime.app/policy/ Privacy Policy: https://docs.peetime.app/private/
Screenshots
Verdict
The clearest difference is rating: PeeTime at 4.6 against iSleeper's 3.3. PeeTime also leads on update cadence (every 5 days vs every 3 weeks). iSleeper's advantage is review sentiment (89% vs 60%) and device support (4 vs 2). On price, ratings volume, ads and in-app purchases 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
Both are free to download. iSleeper sells 3 in-app purchases, starting at $1.99 per month and PeeTime sells 4 in-app purchases, starting at $5.99 per month. Whichever you choose, the download price is not the number that matters.
PeeTime holds the better App Store score, 4.6 against 3.3. Both are backed by a comparable volume of ratings — 7 and 9 respectively. Written reviews complicate that: 89% of iSleeper's written reviews are positive against 60% of PeeTime's, so the app with the better star average is not the one people write more warmly about.
iSleeper ships an update every 3 weeks, PeeTime every 5 days. The most recent releases landed on November 7, 2026 and November 8, 2026 respectively.
| Parameter | iSleeper | PeeTime |
|---|---|---|
| Price | Free | Free |
| Rating | 3.3 (7 ratings) | 4.6 (9 ratings) — better |
| Positive reviews | 89.2% of reviews — better | 60.0% of reviews |
| Number of ratings | 7 | 9 — better |
| Update frequency | Every 3 weeks | Every 5 days — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Freemium | Freemium |
| Devices | iPhone, iPad, iPod, Apple Watch — better | iPhone, Apple Watch |
| Requires iOS | 15.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 72 MB | 89 MB |
| Age rating | 12+ | 12+ |
| Developer | 镇坚 陈 | 书贞 牛 |
Customer experience
iSleeper
PeeTime
In-app purchases
iSleeper
- Monthly$1.991 Month
- Yearly3 Days trial$9.991 Year
- Lifetime Pro$24.99
PeeTime
- Monthly$5.991 Month
- Annual$29.991 Year
- Annual$44.991 Year
- Lifetime Pro2 variants$22.99









