SleepAI.com
AI companion for better sleep.
Only for iPhone
Free · In‑App Purchases · Designed for iPhone
iPhone
Your AI-guided 20-minute wind down.
Meet Pufflo — Your Personal AI Sleep Companion
SleepAI helps you relax, unwind, and fall asleep naturally with Pufflo, your AI-guided sleep companion.
Instead of static sleep sounds or one-size-fits-all meditation, Pufflo listens, learns your sleep patterns, and creates a personalized wind-down experience designed to calm your mind and help you sleep better.
Whether your mind is racing after a long day or you struggle with sleep anxiety, Pufflo gently guides you through the last minutes before sleep.
Wind Down With AI
Pufflo adapts to how you feel each night and may guide you through:
• Guided breathing exercises
• Personalized sleep stories
• Calm bedtime dialogues
• Mindfulness techniques to quiet racing thoughts
Your wind-down routine evolves over time, helping your mind transition naturally into sleep.
Talk, Relax, and Let Go
Sometimes you just need a space to release the day.
Pufflo offers a calm listening space where you can talk freely and ease stress before bed.
Your AI companion may guide you with:
• Mindful breathing to calm the nervous system
• Gentle cognitive reframing to reduce overthinking
• Gratitude prompts to shift your mindset
• Relaxation techniques used in sleep therapy
Overnight Sleep Monitoring
While you rest, Pufflo continues to support your sleep journey.
Using built-in phone sensors, SleepAI can monitor your sleep environment and patterns, providing helpful insights for improving sleep quality.
Wake up with insights about:
• Sleep duration
• Deep sleep patterns
• Snoring levels
• Restlessness during the night
Your AI companion learns from this data to refine your future sleep routines.
A Familiar Voice at Night
With SleepAI’s personalized voice feature, you can create a familiar AI voice from short recordings.
Pufflo may use this voice during calming conversations and relaxation sessions, helping your nighttime routine feel more comforting and supportive.
Personalized Sleep Insights
Start your morning with clear, easy-to-understand sleep reports.
Track trends such as:
• Deep sleep percentage
• Nighttime movement
• Snoring activity
• Sleep consistency
Over time, Pufflo helps you discover how factors like stress, caffeine, or late meals affect your rest.
Extensive Sleep Sound Library
Access a wide range of calming audio designed to help you relax and sleep:
• White noise
• Nature sounds
• ASMR audio
• Piano melodies
• Relaxing music
• Bedtime stories
Mix and match sounds to create your perfect sleep environment.
Designed to Help You Sleep Better
SleepAI combines AI guidance, sleep sounds, and relaxation techniques to support healthier sleep habits.
Whether you need help unwinding, managing nighttime anxiety, or building a better bedtime routine, Pufflo is here to help.
Subscription Information
SleepAI offers auto-renewing subscriptions to unlock all premium features.
Subscription options:
• Monthly: $9.99
• Yearly: $59.99
Payment will be charged to your Apple ID account at confirmation of purchase. Subscriptions renew automatically unless auto-renew is turned off at least 24 hours before the end of the current period.
You can manage or cancel your subscription anytime in your App Store account settings.
Read more about our terms and conditions here:
Terms of service : http://gcdn.sleepai.com/global-web/sleepai-wap/index.html#/faq/agreement?type=2
Privacy policy : http://gcdn.sleepai.com/global-web/sleepai-wap/index.html#/faq/agreement?type=1
Introducing Smoother Conversations and Personalized Voice Customization
The developer, Huanxiu Technology (Shanghai) Co., Ltd., indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Usage Data
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Contact Info
- User Content
- Identifiers
- Usage Data
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Huanxiu Technology Co., Ltd.
- Size
- 306.3 MB
- Category
- Health & Fitness
- Compatibility
Requires iOS 15.0 or later.
- iPhone
Requires iOS 15.0 or later. - iPod touch
Requires iOS 15.0 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- Languages
- English and Simplified Chinese
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- SleepAI.com Membership $59.99
- SleepAI.com Membership $9.99
- SleepAI.com Membership $4.99
- SleepAI.com Membership $49.99
- Copyright
- © 2026 Huanxiu Technology (Shanghai) Co., Ltd.