Alarm Klock
Sleep Cycle
Sleep Time - Alarm Clock
Sleep as Android
Sleep Calculator
Sleepty
Pillow for iOS
SleepBot
Kana Reminder
Free Alarm Clock
Memo to Me
Date Reminder
Digital Clock 4
Simply Remind Me
fcron
Anacron
Alarm KlockSleep Cycle - Bio-alarm clock that wakes you up at optimal times based on your sleep patterns.
Free Alarm Clock - Free Alarm Clock is a free, full-featured and user-friendly computer alarm clock for Windows.
Sleep Time - Alarm Clock - Sleep Time provides insight into your sleep patterns. By tracking your level of movement throughout the night, Sleep Time generates customized sleep data in easy-to-read charts.
Memo to Me - Online email & SMS reminder service.
Sleep as Android - Common alarm clocks ignore your sleep cycles, they wake you on schedule no matter your are currently in your deep sleep. Waking up from deep sleep is unpleasant, it makes you tired and it may negatively affect your productivity during the whole day.
Date Reminder - Date Reminder reminds you of recurring or nonrecurring events, like birthdays, bills to pay...