DescriptionDo 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 time 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)
What's different in Plus version:
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 sleepyti.me [Sleepytime, Sleepy time], created by David Shaw