Sun to Moon Sleep Clock

10.3K installs
205 ratings
385 monthly active users
Revenue not available
Install Trends
Weekly +12
Steady
Monthly +36
Steady

Sun to Moon Sleep Clock Summary

Sun to Moon Sleep Clock is a mobile iOS app in Education by Michael Sibley. Released in Nov 2015 (10 years ago). It has 205 ratings with a 4.56★ (excellent) average. Based on AppGoblin estimates, it reaches roughly 385 monthly active users . Store metadata: updated Dec 12, 2025.

Store info: Last updated on App Store on Dec 12, 2025 .


4.56★

Ratings: 205

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Screenshots

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App Description

Sun to Moon Sleep Clock is a gentle sleep trainer that helps toddlers and young children learn when to stay in bed and when it’s okay to get up. Throughout the night, 26 stars disappear one by one, giving kids an easy visual countdown until morning. The app is quick to set up, fully customizable, and packed with optional sleep sounds, wake sounds, nap timers, and bedtime-routine tools.

Kids can personalize the friendly Sun and Moon characters with outfits and accessories from their shops. Everything is unlocked from the start, but you can enable the optional Snooze Rewards system to encourage healthy sleep habits. The longer your child stays in bed, the more Snooze Coins they earn — and they can trade them for fun gifts for Sun and Moon.

Wake-up times can be set from the settings screen or by tapping the orange time buttons on the main daytime screen. Tapping Goodnight triggers an instant sunset at bedtime. Need an early wake-up for a nap or a schedule change? Tap Moon’s nose three times for an out-of-schedule sunrise — and three more times for an immediate sunrise.

Full instructions: https://www.msibley.com/sleep-clock
Updates & tips: https://www.facebook.com/suntomoonsleepclock

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Key Features

• Gentle sleep training with a visual star countdown
• Soothing sleep sounds: Fan, white noise (hair dryer), waves, heartbeat, whale song, rain and more — or silence
• Fun wake-up sounds: Birds, digital alarm, drums, rooster, Happy Birthday, Santa/Jingle Bells and more — or silence
• Custom schedules: Optional 7-day routine planner
• Digital or analog clock styles, including a large-digit mode
• Speaking Clock: Tap Sun or Moon’s mouth to hear the time (optional)
• Customizable outfits and accessories for Sun and Moon
• Themes: Birthday, Christmas, Easter, Halloween, St Patrick’s Day, Pirates, Sports, Space
• Snooze Rewards system using collectible Snooze Coins (optional)
• Shooting-star progress bar for nighttime visualization
• Final Countdown Mode: Faster 12-star countdown before wake-up (optional)
• Reading Time: Moon reads for up to an hour at sunrise or sunset
• Nose Tap Naps: Set a nap duration and activate with 3 taps
• Immediate Sunrise: Trigger instantly with 3 extra taps
• Morning Memo: Write a message for your child — Sun