90night: SleepyTime Calculator

90night: SleepyTime Calculator


Do you ever find yourself waking up feeling cranky even though you had a decent amount of sleep?

Or have you taken a nap and felt great one time yet felt horrible another time?

The reason for such scenarios is that you most likely woke up in the middle of one of your sleeping cycles.

Sleeping works in cycles of 90 minutes. That is why you might get a good amount of sleep yet still feel tired (because you most likely woke up in the middle of one of your sleep cycle).

With 90night (a sleep cycle calculator inspired by the popular website sleepyti.me [Sleepytime, Sleepy time]), you can calculate the times you can wake up if you know when you are going to sleep or you can calculate the times you can go to sleep if you know when you are waking up. It also provides you buttons you can press that can set an alarm for you using your preferred alarm app.

Features that 90night includes:
[✔]The ability to set how long it takes you to fall asleep and 90night will use that time in its calculations
[✔]Support for both 12/24 hour format (with the ability to change them)
[✔]A night mode for using a dark theme for the app to avoid straining your eyes in the dark
[✔]Buttons to set alarms for each time (with optional confirm dialog box which can be turned on in settings
[✔]The option to automatically add extra snooze alarms after you set the original alarm (with the option to pick how many alarms you want and the interval between the alarms)
[✔]NEW: Dashclock extension to show you your sleep times right from your lock screen!

What's different in Plus version:
[✔]No advertisements!
[✔]Ability to use shortcuts without sharing the app
[✔]Extra features coming soon!

Permissions Explained:
• Network communications: Used for ads
• Alarm: For setting your alarm

FAQ:
Q: Why doesn't 90night have an option to delete alarms?
A: Because as the developer, I am not given permission or the ability (through the API) to go inside alarm apps and delete alarms. There are a few alarm applications out there (such as Circle Alarm) that automatically remove alarms after they have gone off.
Q: Why is the app called 90night?
A: It's actually a play on words! A sleep cycle is 90 minutes long and sleeping happens at night and when the name of 90night [90 night, ninety night] is read out loud it sounds like "nighty night!"

If you have any questions, requests, bugs/issues, or features you want, feel free to email me.

Logo and banner made by Sam Nalty. Visit his blog http://holothere.tumblr.com/ for holo designs.

App inspired by http://sleepyti.me/ [Sleepytime, Sleepy time], created by David Shaw

Recent changes:
*3.0*
•Added shortcuts! Now you can find out when to go to sleep without having to open up the app and inputting the time (free users need to share 90night to use shortcuts)
•Added a setting page for the DashClock extension which includes the ability to make the extension visible during specific time intervals
*Previous updates*
•Added a new "go to bed now" option.
•Added a Dashclock extension!
•New Holo UI (with recent update for 7 inch tablets such as Nexus 7)!!
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Free
84
4.2
User ratings
1396
Installs
50,000+
Concerns
0
File size
465 kb
Screenshots
Screenshot of 90night: SleepyTime Calculator Screenshot of 90night: SleepyTime Calculator Screenshot of 90night: SleepyTime Calculator Screenshot of 90night: SleepyTime Calculator Screenshot of 90night: SleepyTime Calculator Screenshot of 90night: SleepyTime Calculator Screenshot of 90night: SleepyTime Calculator Screenshot of 90night: SleepyTime Calculator
About 90night: SleepyTime Calculator
Do you ever find yourself waking up feeling cranky even though you had a decent amount of sleep?

Or have you taken a nap and felt great one time yet felt horrible another time?

The reason for such scenarios is that you most likely woke up in the middle of one of your sleeping cycles.

Sleeping works in cycles of 90 minutes. That is why you might get a good amount of sleep yet still feel tired (because you most likely woke up in the middle of one of your sleep cycle).

With 90night (a sleep cycle calculator inspired by the popular website sleepyti.me [Sleepytime, Sleepy time]), you can calculate the times you can wake up if you know when you are going to sleep or you can calculate the times you can go to sleep if you know when you are waking up. It also provides you buttons you can press that can set an alarm for you using your preferred alarm app.

Features that 90night includes:
[✔]The ability to set how long it takes you to fall asleep and 90night will use that time in its calculations
[✔]Support for both 12/24 hour format (with the ability to change them)
[✔]A night mode for using a dark theme for the app to avoid straining your eyes in the dark
[✔]Buttons to set alarms for each time (with optional confirm dialog box which can be turned on in settings
[✔]The option to automatically add extra snooze alarms after you set the original alarm (with the option to pick how many alarms you want and the interval between the alarms)
[✔]NEW: Dashclock extension to show you your sleep times right from your lock screen!

What's different in Plus version:
[✔]No advertisements!
[✔]Ability to use shortcuts without sharing the app
[✔]Extra features coming soon!

Permissions Explained:
• Network communications: Used for ads
• Alarm: For setting your alarm

FAQ:
Q: Why doesn't 90night have an option to delete alarms?
A: Because as the developer, I am not given permission or the ability (through the API) to go inside alarm apps and delete alarms. There are a few alarm applications out there (such as Circle Alarm) that automatically remove alarms after they have gone off.
Q: Why is the app called 90night?
A: It's actually a play on words! A sleep cycle is 90 minutes long and sleeping happens at night and when the name of 90night [90 night, ninety night] is read out loud it sounds like "nighty night!"

If you have any questions, requests, bugs/issues, or features you want, feel free to email me.

Logo and banner made by Sam Nalty. Visit his blog http://holothere.tumblr.com/ for holo designs.

App inspired by http://sleepyti.me/ [Sleepytime, Sleepy time], created by David Shaw

Recent changes:
*3.0*
•Added shortcuts! Now you can find out when to go to sleep without having to open up the app and inputting the time (free users need to share 90night to use shortcuts)
•Added a setting page for the DashClock extension which includes the ability to make the extension visible during specific time intervals
*Previous updates*
•Added a new "go to bed now" option.
•Added a Dashclock extension!
•New Holo UI (with recent update for 7 inch tablets such as Nexus 7)!!

User reviews of 90night: SleepyTime Calculator
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Android Market Comments
A Google User
Dec 1, 2014
Good Sleep Made Easy Using the sleepyti.me site was always a hassle because it allots 15 minutes for falling asleep, but it takes me half an hour. 90night allows you to specify the amount of time it takes you to fall asleep and factor that time into your alarms. Brilliant. I also love that 90night allows you to set the alarm through your clock app of choice, so you don't have to chose between 90night and your favorite alarm clock app. Simple, well-designed, and space-saving. This developer is definitely getting a donation from me in the future!
A Google User
Dec 1, 2014
Good (:
A Google User
Nov 29, 2014
Great app This app has helped me. I would wake up tired and grumpy but now im not tired when I wake up.
A Google User
Nov 29, 2014
Is perfect app...
A Google User
Nov 6, 2014
Very functional. Not pretty. This app has great functionality. The custom wakeup time home screen shortcuts are a great feature. But the whole app could really use a facelift. Dated look that doesn't inspire sleep.