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Cythr is free forever. Support us to unlock premium features.
⭐ Donations of $3.99+ grant 30 days of Supporter access
Free
$0 Forever
- Period & cycle tracking
- AI Smart Log (3/day)
- Partner sharing
- Healthy habits & gamification
- Multilingual
Supporter
$3.99 /month
- Everything in Free, plus:
- 30 AI messages/day
- Priority AI responses
- Exclusive themes
- Supporter badge
- Early access to features
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Supporter
$29.99 /year — save 37%
- Everything in Free, plus:
- 30 AI messages/day
- Priority AI responses
- Exclusive themes
- Supporter badge
- Early access to features
Prefer a one-time donation? Any amount of $3.99+ grants 30 days of Supporter access.
Questions About Donations
How long does Supporter status last?
A one-time donation gives you 30 days of Supporter perks. Monthly subscriptions stay active as long as your subscription is running.
Can I cancel my subscription?
Yes, you can cancel anytime. Your Supporter perks will remain active until the end of the current billing period.
What happens if I don't donate?
Nothing changes! Cythr is fully functional for free. Donations simply unlock enhanced AI features as a thank-you.