Crimson is a period and cycle tracker built for men, giving you the insights you need without everyt
hing you don’t.
Plan better days and nights, avoid bad timing, and make better decisions. Track one or multiple cycles, log key moments, and see what’s happening now and what’s coming next.
Start your free trial today.
WHAT CRIMSON DOES:
Crimson gives you a clear, simple overview of what’s happening now, and what’s coming next.
Track one or multiple cycles, log key moments, and get daily insights into mood, energy, and timing — all simplified into something you can actually use.
See the full month ahead with a clean calendar view showing:
- Period
- PMS
- Fertile window
- Ovulation
No guessing. No surprises.
MAKE BETTER DECISIONS, EVERY DAY
Know when she’s most in the mood, when to step up, when to give space, when to support, and when to make plans.
Better timing leads to:
- better communication
- fewer unnecessary conflicts
- stronger connection
- better days and nights
This isn’t about tracking for the sake of tracking.
It’s about understanding what’s actually going on, and acting accordingly.
BUILT FOR REAL LIFE
- Daily insights:
Get a quick, clear read on what today looks like
- Full cycle calendar
See the entire month ahead, at a glance
- Event tracking
Log key moments to improve accuracy over time
- Multiple cycle tracking
Track one or multiple people
- Knowledge base
Straight answers that explain mood, behavior, and cycle phases in simple terms
WHY CRIMSON:
Most cycle apps are built for women.
Crimson is built for the guy on the other side of it.
- No unnecessary features.
- No irrelevant data.
- Just the information you need to understand the cycle and navigate it better.
SUBSCRIPTION:
- Crimson requires a subscription.
- Available as weekly or yearly plans, with 1 week free trial.
- Payment will be charged to your Apple ID account at confirmation of purchase
- Subscription automatically renews unless canceled at least 24 hours before the end of the current period
- You can manage and cancel your subscriptions in your Account Settings on the App Store after purchase
PLEASE NOTE:
Crimson is for informational purposes only and does not provide medical advice.
It should not be used as a method of birth control or for pregnancy planning.
Terms & Conditions: https://www.goodcompany.no/crimson-terms.html
Privacy Policy: https://www.goodcompany.no/crimson-privacy.html
Screenshots of Crimson - Mens Period Tracker iOS app
