Sleep Calculator vs WaterChamp
Neck and neck on boosts. Profiles, pricing and deals below.
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
WaterChamp
WaterChamp: Water, Caffeine & Alcohol Tracker for iPhone & Android
community boosts
⚡ 0
pricing
Freemium
what it is
A hydration tracker for iPhone and Android. Log 62 drinks, watch a live hydration level and caffeine metabolism, and catch your last chance for coffee.