Periodically is a private, local-first period and cycle tracking app designed to help you keep your cycle information in one place for your own reference and for conversations with a healthcare professional.

This page provides support information for the iOS version of Periodically.

Contact Support

If you need help, please contact support at: [email protected]

When reporting an issue, please include:

• What you expected to happen
• What actually happened
• Steps to reproduce the issue
• Screenshots, if helpful
• Your iPhone model
• Your iOS version
• Your Periodically app version

App Information

• App name: Periodically
• Platform: iOS
• Purchase model: Free app with an optional one-time Premium purchase
• Accounts: Periodically does not currently require an account
• Data storage: Your cycle data is stored locally on your device
• Last updated: April 13, 2026

Frequently Asked Questions