Privacy Policy

Last updated: August 10, 2017

Flask LLP ("us", "we", or "our") operates Cube Period Tracker iOS application ("this app").

By using this app, you agree to the collection and use of information in accordance with this policy.

Information Collection And Use

We will use Apple's HealthKit APIs to read and/or write certain data to the Health App Database on your device (the “Health Data”). Such information may include:

We will use your Health Data to show you the past menstruation dates and predict the future menstruation dates.

We will not use your Health Data for marketing or advertising purposes. Your Health Data will be accessed locally through the HealthKit and will not be stored or cached by the app. Your Health Data will not be sent to our server. This app cannot read from or write to the Health App Database without your consent.


The security of your information is important to us, but remember that no method of electronic storage is 100% secure. While we strive to use commercially acceptable means to protect your data, we cannot guarantee its absolute security.

Changes To This Privacy Policy

We may update our Privacy Policy from time to time. We will notify you of any changes by posting the new Privacy Policy on this page.

You are advised to review this Privacy Policy periodically for any changes. Changes to this Privacy Policy are effective when they are posted on this page.

We will not change this agreement to allow the collection of your personal information or make other significant changes without your consent.


We make no guarantees as to the suitability of this app for the user, or for any of its functionality, product price, accuracy, or usefulness, and will not be held responsible in the event that damage is incurred.

We reserve the right to change this app or to stop offering it. This company will not be held responsible if this app is discontinued, changed, or otherwise made unusable and data is damaged or lost as a result, or if the device itself is damaged, or if the device incurred damage due to another app.

Contact Us

If you have any questions about this Privacy Policy, please contact us.

Flask LLP