HomeAppsLifestylePolyphasic SleepApps like Polyphasic Sleep Here are some great alternatives to Polyphasic Sleep by Alexey Kuzovkov : Sleep Tracker - Sleep Recorder ★4.7 Sleep Calculator ★4.1 Wake Up Well ★3.8 Sleep Hours Alarm ★3.8 Bedtime ★4.5 Sleepytime ★4.6 Sleep Time+: Sleep Cycle Smart ★4.1 Sleep Cycle: Sleep Tracker ★4.3 Sleepio ★4.3 Sleep Monitor: Sleep Tracker ★4.5 SlumberCycle+: Sleep Tracker ★4.7 Sleepy Time ★3.8 Guided Meditation For Sleep ★3.5 Sleep Easy ★3.4 Good Night's Sleep Alarm ★3.8 SleepMapper ★4.4