Apps like Time4Sleep: Sleep Cycles

Here are some great alternatives to Time4Sleep: Sleep Cycles by Circle Apps Studio :
Sleep Calculator
Sleep Calculator
★4.1
Sleep Hours Alarm
Sleep Hours Alarm
★3.8
Sleep Yoga for Sleeplessness
Sleep Yoga for Sleeplessness
★3.9
Sleep Cycle: Sleep Tracker
Sleep Cycle: Sleep Tracker
★4.3
Sleep Time - Alarm Calculator
Sleep Time - Alarm Calculator
★4.6
Sleepytime
Sleepytime
★4.6
SleepMaster - Sleep Monitor
SleepMaster - Sleep Monitor
★4.4
Nightly: AI Sleep Sounds
Nightly: AI Sleep Sounds
★4.7
Sleep Tracker and Sleep Cycle
Sleep Tracker and Sleep Cycle
★3.6
Alarmy - Alarm Clock & Sleep
Alarmy - Alarm Clock & Sleep
★4.6
Wake Up Well
Wake Up Well
★4.0
Sleep Tracker - Sleep Cycle
Sleep Tracker - Sleep Cycle
★3.9
Sleep as Android: Smart alarm
Sleep as Android: Smart alarm
★4.6
Sleep.com: Sleep Cycle Tracker
Sleep.com: Sleep Cycle Tracker
★3.7
Sleep Monitor: Sleep Tracker
Sleep Monitor: Sleep Tracker
★4.4
SleepMapper
SleepMapper
★4.1