Privacy Policy

Micro App Digital ("we," "our," or "us") developed the Luna application ("App") as a free application with an optional premium upgrade. This Privacy Policy explains how we handle information when you use our App. We are committed to protecting your privacy and ensuring that your personal information is handled responsibly.

Luna is designed as a fully offline application. We do not collect, store, or transmit any personal information to external servers. All data you create within the App — including cycle logs, mood entries, symptoms, temperature readings, weight data, sleep records, and settings — is stored exclusively on your device using a local SQLite database. We do not use cookies, analytics tools, or any form of remote data collection.

Since we do not collect any personal information, there is no data to use. All health and cycle data, daily logs, insights, and preferences remain entirely on your device and under your control. You can export your data at any time as a CSV spreadsheet, PDF report, or encrypted backup through the app's Data settings.

We do not share any information with third parties because we do not collect any information. Your health and cycle data never leaves your device unless you explicitly choose to export and share it yourself.

Luna offers optional premium features through Google Play In-App Purchase. This transaction is processed entirely by Google Play and is subject to Google's privacy policy. We do not receive or store any payment information. The premium status is stored locally on your device.

Your data is stored locally on your device using SQLite, protected by your device's built-in security features. Luna also offers an optional PIN lock and biometric authentication (fingerprint or Face ID) to add an extra layer of protection. Backup files are encrypted using AES-256 encryption. Since no data is transmitted over the internet, there is no risk of data interception during transmission.

Luna processes sensitive health-related information including menstrual cycle data, symptoms, mood, body temperature, and weight. All of this data is processed and stored exclusively on your device. We never access, collect, or transmit this data. You have full control over your health data and can delete it at any time through the app's settings.

All data is retained on your device for as long as the App is installed. When you uninstall the App, all locally stored data is automatically deleted. You can also manually clear all data through the app's Settings, or export your data before uninstalling.

Our App does not collect any personal information from anyone, including children under the age of 13. The App is safe for use by all ages as it operates entirely offline without any data collection.

Our App complies with Google Play's Families Policy. We do not collect personal information, display ads, or include any content that is inappropriate for children.

We may update this Privacy Policy from time to time. Any changes will be reflected in the updated version of the App. We encourage you to review this Privacy Policy periodically for any changes.