HabitKit vs Sleep Calculator
Neck and neck on boosts. Profiles, pricing and deals below.
HabitKit
The Habit Tracker You Can Actually See
community boosts
⚡ 0
pricing
Freemium
what it is
HabitKit is a beautifully simple habit tracker for iOS and Android. One tap logs the day, every day fills a tile. Private, offline, no account needed.

Sleep Calculator
Sleep Cycles, REM & Wake Up Time
community boosts
⚡ 0
pricing
Freemium
what it is
Use Sleep Calculator to find the best time to go to bed or wake up based on 90-minute sleep cycles. Calculate REM sleep, ideal sleep time, and wake up refreshed