Sun to Moon Sleep Clock is a sleep trainer app for kids, helping them learn when it’s time to sleep and when it’s time to wake up. 26 stars are removed at regular intervals throughout the night, to help visualize how long it is until morning. The app is super-simple to set up but can be customized with sleep sounds, wake-up sounds and various settings for naps and bedtime routines.

The Sun and Moon characters can be kitted-out with costumes and accessories from their respective shops. All these items are freely available by default, but an optional 'Snooze Rewards' system can be enabled that rewards kids with 'Snooze Coins' the longer they stay in bed. When active, values are displayed next to shop items and the virtual coins they've earnt can be swapped for 'gifts' for Sun and Moon.

Wake-up times can be set from the settings page or by tapping the orange digit buttons on the main daytime screen. Hitting 'Goodnight' triggers an immediate sunset (bedtime). Three taps to Moon’s nose triggers an out-of-schedule sunrise after a preset delay or an immediate sunrise can be triggered by tapping his nose 3 more times - perfect for one-off naps or mornings when the scheduled wake-up time just isn’t going to happen!

Full instructions can be found at: https://www.msibley.com/sleep-clock

Get tips and updates by following us on Facebook: https://www.facebook.com/suntomoonsleepclock

Other features include
• Built-in help: Look for the question mark icon in each settings section.
• 7-day schedule (optional - off by default).
• Soothing sleep sounds including fan, white noise (hair dryer), whale song, heartbeat, waves and more. It can also be set to silent.
• Wake-up sounds including digital, birdsong, drums, cock-a-doodle-doo, Happy Birthday, Santa/Jingle Bells and more. It can also be set to silent.
• Settings page pin-code lock with Face ID & Touch ID support (master pin is 8529).
• Speaking clock, triggered by tapping Sun or Moon's mouth (optional - off by default).
• Digital or analog clock modes with large-digit digital option.
• Friendly Sun and Moon characters with interchangeable outfits and accessories.
• Predefined themes including Birthday, Christmas, Easter, Halloween, St Patrick’s Day, Pirates, Sports and Space
• Snooze Reward system to gently incentivize staying in bed (optional - off by default).
• Shooting star night-time progress bar.
• Visual sunset and sunrise along with 26 stars removed at regular intervals throughout the night. Star counters can be customized or removed in Moon’s shop.
• Twinkling star 'final countdown': A 12 star countdown displayed at the end of the night with a faster removal rate (optional - off by default).
• Reading time: Displays Moon reading his book for up to an hour at either sunrise, sunset or both.
• Nose Tap Naps and immediate sunrise: Set a nap duration and activate with 3 quick taps to Moon's nose. An additional 3 taps trigger an immediate sunrise.
• Morning memo: Enter a written message for Sun to display in the morning. It can be spoken aloud by tapping Sun’s mouth.
• Dim setting to reduce glare and save energy. Activated in the settings or by tapping the main clock digits 3 times.
• Auto-dim setting to brighten/dim the screen either side of sunrise/sunset.
• Dark mode to reduce blue glow at night.
• Dreamy illustrations by artist Michael Sibley.

Additional notes
• To disable the home and lock buttons of your device whilst using this app, please use IOS Guided Access Mode.
• Please ensure your device is plugged in and that notifications are silenced when app is in use.
• If you forget your settings pin the master code is 8529.
• It is a good idea to reduce the screen brightness and enable auto-dim mode for long periods of use.

If you find the app useful or have any suggestions then we’d really appreciate a rating in the App Store. Positive reviews encourage us to keep working on the app and constructive feedback provides new ideas that we try to implement if possible. Thank you!