Sleep Calculator vs UseIt
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
UseIt
Track credit card benefits before they expire
community boosts
⚡ 0
pricing
Paid
what it is
UseIt keeps your credit card credits, perks, and benefit deadlines in one place, so you use every benefit before it resets and know whether each annual fee is paying for itself.