Every other period tracker for men, and the women's health apps with a partner feature — how they actually stack up, one by one.
Pick the app you're weighing Know Her against.
Requires her Flo Premium subscription and an invite. Know Her needs neither.
Only shows dates — no mood or energy — and it's gated behind her Clue Plus.
Mixes cycle tracking with astrology, and she has to invite you into her orbit.
A women's tracker with no partner feature at all.
Comprehensive women's health app — periods to menopause, nothing built for you.
Costs more per year once its trial ends, and asks for her cycle length.
Teaches you the biology first — and requires an account to log in.
Adds date ideas and love-question packs on top of cycle tracking.
Needs her average cycle length upfront, and costs more per month.
A 3-day alert with 3 canned suggestions — nothing daily beyond that.