iSleeper vs MoonMate
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
MoonMate
This AI-powered companion helps you track your mood and menstrual cycles through natural conversation. Receive personalized insights, gentle suggestions, and cycle predictions. Share wellness updates with trusted partners for enhanced support.
- AI-driven conversational tracking
- Mood and cycle pattern analysis
- Personalized insights and suggestions
- Period, flow, and PMS symptom logging
- Period and PMS prediction
- Wellness insight sharing with partners
- Urgent support alerts
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MoonMate is your personal AI wellness companion. Track mood and cycles through natural conversation with Moon, your empathetic AI friend. CHAT WITH MOON Talk to Moon like a trusted friend. Ask questions like "When is my next period?" or "Why am I feeling anxious?" and receive personalized insights based on your patterns. EFFORTLESS TRACKING No forms or charts. Share how you feel through conversation and Moon captures your mood, identifies patterns, and offers gentle suggestions. View analytics that reveal your emotional trends over time. CYCLE INSIGHTS Log your period, flow, and PMS symptoms through quick prompts. Moon predicts your next period, PMS windows, and correlates mood with cycle stages. Receive reminders with personalized tips. MATE SYSTEM Share wellness insights with trusted partners or friends. Your Mates receive contextual notifications to support you better. You control what each Mate sees through privacy settings. IMMEDIATE ATTENTION Send urgent alerts to your Mates when you need support. They receive high priority notifications to reach out right away. PRIVACY FIRST You control sharing. Export or delete anytime. Start your 14 day free trial today. Terms of Service: https://appaka.io/terms-and-conditions Privacy Policy: https://appaka.io/privacy-policy
Screenshots
Verdict
The clearest difference is rating: MoonMate at 5.0 against iSleeper's 3.3. MoonMate also leads on review sentiment (100% vs 89%). iSleeper's advantage is ratings volume (7 vs 1). 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
Both are free to download. iSleeper sells 3 in-app purchases, starting at $1.99 per month and MoonMate sells 2 in-app purchases, starting at $8.99 per month. Whichever you choose, the download price is not the number that matters.
MoonMate holds the better App Store score, 5.0 against 3.3. That said, the two scores are not equally well evidenced: iSleeper has 7 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 89% of iSleeper's written reviews are positive against 100% of MoonMate's.
| Parameter | iSleeper | MoonMate |
|---|---|---|
| Price | Free | Free |
| Rating | 3.3 (7 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 89.2% of reviews | 100.0% of reviews — better |
| Number of ratings | 7 — better | 1 |
| Update frequency | Every 3 weeks | — |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Freemium | Freemium |
| Devices | iPhone, iPad, iPod, Apple Watch — better | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 15.0 |
| Further details — not scored | ||
| Size | 72 MB | 85 MB |
| Age rating | 12+ | 4+ |
| Developer | 镇坚 陈 | Appaka FZ-LLC |
Customer experience
iSleeper
MoonMate
In-app purchases
iSleeper
- Monthly$1.991 Month
- Yearly3 Days trial$9.991 Year
- Lifetime Pro$24.99
MoonMate
- MoonMate Pro14 Days trial$8.991 Month
- MoonMate Pro - Annual14 Days trial$69.991 Year









