Built by Men · For Men · For Real-Life Relationships
Most relationship friction isn't about love. It's about timing.Get your edge with Knightley.
Every prompt has a free option · No credit card required
Become the partner you want to be. Build the relationship you deserve.
Knightley is an app designed for men in relationships, delivering one daily personalized action prompt calibrated to her biological cycle, so you can show up as the partner you want to be.


Every day there is one action. Most days it is the cycle-calibrated Daily action. But the app layers in a few other kinds of guidance when the moment calls for it. You never have to think about which type you're getting. You just open the app and find today's one action.
What to do today, tuned to where she is in her cycle. This is the heartbeat of the app; the reason the right action changes every week.
What to build over time. Longer-horizon actions that invest in the relationship or in yourself; health, provision, household weight, character.
The big recurring dates. Anniversary, her birthday, and similar moments. Prep prompts with lead time, plus day-of guidance so important dates never get fumbled.
The occasions in between. Seasonal moments and one-off things coming up; a trip, a holiday, an event. Surfaces while there's still time to act.
01
A quick profile: what she loves, her style, her world. Takes 3 minutes.
No guessing. No Googling. One thing, every morning.
02
One simple prompt each day, timed to the rhythms of your relationship. Always a free option included.
No subscription required.
03
Rate each prompt. The app gets smarter every cycle. Optional feedback from her speeds up the process.
The more you use it, the better it knows your relationship.
Knightley knows her coffee order, her favorite flowers, and what makes her feel seen. It doesn't know her name, her birthday, or anything that identifies her.
No full name, date of birth, or identity.
The optional check-in is one anonymous text per month. Everything else stays off her plate.
Your data stays yours. No third parties, no ads, no exceptions.
"I'd tell every newlywed and young couple about Knightley."
Survey respondent
"I would prefer a date at the place down the street that my husband planned, to a fancy night that I planned."
Survey respondent
"It's a great way to remember to check in with your wife and partner."
Survey respondent