Apps like Wake Up - The Sleep Calculator

Here are some great alternatives to Wake Up - The Sleep Calculator by Alejandro Apodaca :
Sunny Alarm Clock
Sunny Alarm Clock
★4.6
Challenge Alarm Clock - Wakeup
Challenge Alarm Clock - Wakeup
★3.4
Minimal Alarm Clock
Minimal Alarm Clock
★4.2
Mr. Screamy - Loud Alarm Clock
Mr. Screamy - Loud Alarm Clock
★4.6
Wakey Alarm Clock
Wakey Alarm Clock
★4.7
Gentle Wakeup: Sun Alarm Clock
Gentle Wakeup: Sun Alarm Clock
★4.7
Sleep as Android: Smart alarm
Sleep as Android: Smart alarm
★4.6
Alarm Clock to Wake up well
Alarm Clock to Wake up well
★4.2
Sleep Time - Alarm Calculator
Sleep Time - Alarm Calculator
★4.5
Alarm Clock MAX
Alarm Clock MAX
★4.4
Sleep Hours Alarm
Sleep Hours Alarm
★3.8
Alarm Clock - Timer - Reminder
Alarm Clock - Timer - Reminder
★4.4
Shake it Alarm Clock & Sleep
Shake it Alarm Clock & Sleep
★4.3
Alarm Clock & Timers
Alarm Clock & Timers
★4.4
Essential Alarm Clock
Essential Alarm Clock
★3.9
Book Morning Routine Waking Up
Book Morning Routine Waking Up
★3.7