LumenCycle
100% Offline Cycle Tracking
About
This privacy-focused app helps you track your menstrual cycle and fertility entirely offline. Log symptoms, view predictions on a clear calendar, and protect your data with Face ID. Premium features include detailed export options.
What's New in LumenCycle
1.1.3
August 21, 2026
Subscriptions & In-App Purchases
$2.99
LumenCycle Life Time Unlock
1 time purchase to unlock everything forever
Developer apps
FAQ
Does LumenCycle have ads?
No, LumenCycle does not contain advertisements. The app is designed to be ad-free, focusing on a clean user experience.
How much does LumenCycle cost?
LumenCycle is free to start, offering your first month of logging for free. To unlock all features permanently, there is a one-time payment of $2.99.
What devices does LumenCycle support?
LumenCycle is available for iPhone, iPad, and iPod. It is designed to work across these Apple devices.
How often is LumenCycle updated?
LumenCycle was last updated on August 21, 2026, with version 1.1.3. Future updates will likely follow to improve functionality and address any issues.
Is LumenCycle safe for all ages?
LumenCycle has an age rating of 4+, making it suitable for a wide range of users. The app's focus on privacy ensures user data is handled with care.
What makes LumenCycle's privacy features stand out?
LumenCycle is a privacy-first application. It operates entirely offline with no accounts, cloud sync, or analytics, ensuring your personal logs remain on your device unless you choose to export them.
Can I export my data from LumenCycle?
Yes, you can export your data. Premium users can unlock PDF summaries for doctor visits (last 3 months) and export data in JSON and CSV formats to the Files app.
What kind of predictions does LumenCycle offer?
LumenCycle estimates your next period, fertile window, and ovulation based on your past period starts using the modified Ogino-Knaus calendar method. These are for personal awareness and not intended as birth control or medical advice.
