SleepyTime Plus

    SleepyTime Plus icon

    SleepyTime Plus

    by: 511 9.6

    9.6 Users
    DOWNLOAD  $0.99



    Want to wake up refreshed? Every time you sleep, you enter into a series of sleep cycles that last for around 90 minutes, and waking up during one of the cycles will make you feel groggy and exhausted.

    SleepyTime is an app designed to help you wake up in-between sleep cycles and allows you to start the day with a clear mind.

    Don't want to pay? Download the Free version here:

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    Featured on the New York Times

    ===What this app does===
    Calculates when to wake up and when to sleep to feel great
    Calculate when to wake up if you sleep now
    Get a list of possible times
    Add an alarm by clicking on a time
    Option to take into account the time it takes for you to fall asleep
    Option to use the 24 hours format or the AM/PM format
    Widgets on homescreen and lockscreen (Jellybean 4.2 +)
    Light and Dark theme
    Plus users get an enhanced widget.
    (Plus Only) No Ads

    ===What this app does not do ===
    It's not an alarm app by itself, it only adds it to your android alarm clock app
    Cook for you
    Do your homework

    Inspired by (by David Shaw).
    Spanish translation thanks to Carlos Vázquez
    Russian/Ukrainian translation thanks to Vlad
    Catalan translation by Ariadna
    Italian translation by zokru
    German translation by Ilian
    Portugese translation by Antonio Pereira
    Japanese translations by Yudai Kai
    French Translation thanks to Vincent Airiau
    Arabic Translation thanks to i7mmodi
    Hungarian translation thanks to Bihari Kristóf
    Czech translation thanks to Vilém Danzig
    Dutch translation thanks to Perry K.
    Indonesian translation by Nurahmat Agustianto
    Turkish translation by Can Karatepe

    Allows you to quickly set alarms based on when you want to wake up.

    Users review

    from 511 reviews



    Users comments for SleepyTime Plus

    Kellie R

    by Kellie R

    Nov 22, 2017  |  "Awesome"

    This WORKS! I'm a heavy sleeper & always had to set 3 to 6 super loud obnoxious alarms. Many times, slept through all of them. W/this, I can go to sleep & always know what the best time to wake up is. I haven't sleep through my alarms yet. Just 1 suggestion to Yu Chen Hou, allow a way to factor in getting ready for bed, i.e. add 15 mins to when to sleep or open up alarm app automatically. Thank you!!


    by dblater

    Nov 01, 2017  |  "Awesome"

    Use it almost every day. Love it. makes such a difference to wake on the right cycle!

    Joe Schultz

    by Joe Schultz

    Oct 29, 2017  |  "Awesome"

    Precisely the simple app I was looking for. Shows ALL the sleep cycle, not JUST the ideal ones. (Because we don't live in a perfect world)

    Mehul Patel

    by Mehul Patel

    Oct 26, 2017  |  "Awesome"

    Very helpful and works!

    A Google user

    by A Google user

    Oct 04, 2017  |  "Awesome"


    Imran Hussain

    by Imran Hussain

    Oct 04, 2017  |  "Awesome"

    One of the best apps to figure out your sleeping and waking up time.