Support Lunara once, keep using it for free.

If Lunara is useful to you, you can make a one-time $12 supporter payment through Stripe-hosted Checkout.

• This is a one-time $12 payment, not a subscription.
• This payment does not automatically unlock features in Lunara.
• Lunara still works for free whether you pay or not.
• Stripe handles payment collection and receipts.
• Billing questions go to support.

The button above posts to Lunara's checkout route, then redirects you to Stripe-hosted Checkout for the actual payment step.

Supporter payments help fund the work, but they do not change how the tracker handles cycle data.

• Your cycle data stays on this device.
• No account is required to use the tracker.
• No Lunara cloud account stores cycle data remotely.
• No analytics, ads, or third-party tracking scripts are part of the app.
• Backup and restore use files you create and keep.

Supporter payments are processed through Stripe separately from Lunara's cycle data. Stripe handles the payment and receipt; Lunara does not send cycle entries, notes, symptoms, or backup content to Stripe as part of checkout.

That means the tracker can stay account-free while Stripe handles the payment side.

If you run into a billing problem, need receipt help, or want to ask a question before paying, reach out through Lunara support.

Do not send card numbers or payment details by email.